last executing test programs: 17m0.143806766s ago: executing program 2 (id=1579): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x1a, 0x1, 0x0, 0x0, {0x80, 0x0, 0x2}}, 0x14}}, 0x0) 17m0.003988602s ago: executing program 2 (id=1582): r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="e8000000110001d96a7546551150f30beb505ac9c88e6273c86baf8ed2e29f381fe34d78971597809e54ba852f80e50bfa36edb3b573b322215a86287416d87e301190c5aa083f7c4ceb11580acec1ea"], 0xe8}, 0x1, 0x0, 0x0, 0x40805}, 0x20000000) 16m59.748810284s ago: executing program 2 (id=1587): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x14, 0x25, 0x1, 0x3, 0x25dfdbff, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 16m59.503903966s ago: executing program 2 (id=1591): syz_mount_image$udf(&(0x7f0000000100), &(0x7f0000000000)='./file0\x00', 0x2000003, &(0x7f0000000140)={[{@adinicb}, {@unhide}, {@anchor={'anchor', 0x3d, 0xec1}}, {@lastblock={'lastblock', 0x3d, 0x2}}, {@iocharset={'iocharset', 0x3d, 'default'}}, {@undelete}, {@volume={'volume', 0x3d, 0xb1}}, {@gid_forget}, {@lastblock={'lastblock', 0x3d, 0x2}}]}, 0xde, 0xc2e, &(0x7f0000000f40)="$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") mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 16m59.170340062s ago: executing program 2 (id=1596): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000076001f03000000000000000008000000", @ANYRES32, @ANYBLOB="080005005aa4eca8"], 0x20}], 0x1, 0x0, 0x0, 0x4004000}, 0x0) 16m58.681793375s ago: executing program 2 (id=1605): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d8000000180081064e81f782db4cb904021d080006007c09e8fe55a10a0015000600142603600e1208000f0000000401a80016002000034004000200035c0461c1d60008000000000000fb8000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f0f49e119c849ea6e5a0fc55e4cde205a214d6102d6dcbf33fb5ce3bb9ad809d5e1cace81ed0bffece0b42a1a83", 0xd4}, {&(0x7f00000014c0)="5c9ebe30", 0x4}], 0x2}, 0x0) 16m58.305154083s ago: executing program 32 (id=1605): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d8000000180081064e81f782db4cb904021d080006007c09e8fe55a10a0015000600142603600e1208000f0000000401a80016002000034004000200035c0461c1d60008000000000000fb8000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f0f49e119c849ea6e5a0fc55e4cde205a214d6102d6dcbf33fb5ce3bb9ad809d5e1cace81ed0bffece0b42a1a83", 0xd4}, {&(0x7f00000014c0)="5c9ebe30", 0x4}], 0x2}, 0x0) 2.492616893s ago: executing program 0 (id=12608): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000440)=0x8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001500)=""/3, &(0x7f00000000c0)=0xfec2) 2.484513853s ago: executing program 3 (id=12609): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000003c0)={0x3, &(0x7f0000000140)=[{0x48, 0xfd, 0x0, 0x40}, {0x28, 0x1, 0x4f, 0xfffff034}, {0x6, 0xe, 0x1, 0x4}]}, 0x10) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000600)="89120d53013d65b79244ab3acde53fdc3a8d9bd74d597edcdc28034b769d7b390db8fcf7c470d1cf1f32aebcdb762a1669e5ff8a104329393298a7feb9b7c2e3eb35", 0x42}], 0x1) 2.262159164s ago: executing program 3 (id=12611): syz_usb_ep_write(0xffffffffffffffff, 0x81, 0x84, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2") r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000340)=""/90) 2.246621035s ago: executing program 0 (id=12612): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="c8010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1c8}}, 0x0) 1.905349s ago: executing program 0 (id=12614): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x181002, 0x0) r1 = syz_open_pts(r0, 0x40040) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000b00)={0x7, 0x1, 0xffff, 0x6}) 1.863047973s ago: executing program 4 (id=12616): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x20, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x20}}, 0x0) 1.617847904s ago: executing program 0 (id=12617): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x10008, &(0x7f0000000080)={[{@nombcache}, {@nogrpid}]}, 0xff, 0x49e, &(0x7f0000000f40)="$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") syz_mount_image$fuse(0x0, 0x0, 0x20020, 0x0, 0x1, 0x0, 0x0) quotactl$Q_QUOTAON(0xffffffff80000201, &(0x7f0000000140)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) 1.605222225s ago: executing program 4 (id=12618): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000940)={0x2, {{0x2, 0x4e20, @multicast2}}, 0x1}, 0x90) 1.49869362s ago: executing program 1 (id=12619): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@bridge_newvlan={0x24, 0x70, 0x239, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, r1}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x56, 0x3}}}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) 1.305147509s ago: executing program 4 (id=12620): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000000e40)=[{{&(0x7f0000000240)={0xa, 0x4e1f, 0x61, @private0, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000440)="14", 0x1}], 0x1}}, {{&(0x7f00000000c0)={0xa, 0x4ea0, 0x10, @private0, 0x9}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000000)="95", 0x1}], 0x1}}], 0x2, 0x931766f6319eed40) close(0x3) 1.27973775s ago: executing program 0 (id=12621): r0 = socket(0x1e, 0x4, 0x0) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x110000004}) 1.258030242s ago: executing program 1 (id=12622): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006, 0x0, 0x4, 0x5}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000000480)={@local, @link_local, @void, {@ipv6={0x86dd, @dccp_packet={0x9, 0x6, "fe8cf1", 0x10, 0x21, 0x1, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', {[], {{0x4e24, 0x4e20, 0x4, 0x1, 0xb, 0x0, 0x0, 0x0, 0x6, "e35e02", 0x4, "2f04ed"}}}}}}}, 0x0) 1.046825501s ago: executing program 0 (id=12623): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0xcd0}}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000540)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0xa}}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x10) 1.016686922s ago: executing program 4 (id=12624): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000001c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000ffdbdf25010000000400048008000200010000000800010000000000480008802400078008000500b30000fa"], 0x70}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 998.532453ms ago: executing program 1 (id=12625): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x1, @broadcast}}, 0x80, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) recvmsg$kcm(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10}, 0x0) 976.699275ms ago: executing program 3 (id=12626): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000080)) write$cgroup_pid(r0, &(0x7f0000000300), 0x12) 797.005543ms ago: executing program 3 (id=12627): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r1, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x6, 0x14, 'syz0\x00'}}}, 0x28}, 0x1, 0x0, 0x0, 0x890}, 0x800) 738.375206ms ago: executing program 1 (id=12628): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000001000010700000000000000000a0000000c0002006e6c3830323131"], 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x40050) recvmsg(r0, &(0x7f00000004c0)={0x0, 0xfffffffffffffd5c, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/97, 0x61}, {&(0x7f0000000d80)=""/4125, 0x101d}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f00000006c0)=""/143, 0x8f}, {&(0x7f0000001dc0)=""/4129, 0x1021}, {&(0x7f0000000bc0)=""/241, 0xf1}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/174, 0xae}], 0x8}, 0x0) 677.981158ms ago: executing program 4 (id=12629): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_setup(0x7f, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0xd, r0, &(0x7f00000005c0)='g\r', 0x2, 0x8}]) 367.140553ms ago: executing program 1 (id=12630): unshare(0x26020480) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_test', 0x141a82, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x4) 357.836133ms ago: executing program 3 (id=12631): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000190001000000000000000000021800000000fc000000000008000100ac1414"], 0x30}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100), 0xc}], 0x492492492492856, 0x0) 231.458249ms ago: executing program 4 (id=12632): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi1\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000180)={'pcmmio\x00', [0x100, 0x10000, 0x2, 0x5, 0xa, 0x800001, 0x75d, 0x8, 0x2, 0xfd, 0x2, 0x1, 0x5, 0x1, 0x2, 0xfd, 0x5, 0x7c, 0xfffffffe, 0x40000003, 0x1, 0xff, 0x852d, 0xfffffffe, 0x2, 0x101, 0x3, 0x8, 0x8, 0x1, 0x1003]}) 132.963794ms ago: executing program 1 (id=12633): ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, &(0x7f0000000080)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x4, 0x4000000000000ffd, 0x0, 0x0, 0x1e, 0xc, "faf98317e5a1149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5ab60c9e6d680f985881a7beda9d69098c8b534464c516bdd8a0f35", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "675237601a8ca5b07dcc141802c4dae4162e43ac61b7ad3300", [0xfffffffffffffce8, 0xa]}}) add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000040)="666f6f23646e736572726f723d3100a11909b98b6beb329196f9ebdda50c906a5588df6996f431972ae2e0562c4bbf91f648e52712e630a2a4e61cee9abcc8dc8fd958ba81afcc3c2ec38670a5a73af75f8d1f4cc923e4c715a93f6fc8eb839f57bdce1c83de28f664ee0ff01c12cc9bd4cf7002f85ec3af38c609dd1ff5584b0ed274d40f2e2e2b6a1758167073ed7ad1d4fb180db81bd4ff6788487b93e926b77d9628da7f299365d2d3482f0c06cf6b3b524518c18aa8e3c218c91710063c00", 0xfffff, 0xfffffffffffffffe) 0s ago: executing program 3 (id=12634): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x28, 0x4, 0x0, 0xfffff014}, {0x6, 0x1, 0x0, 0x4}]}, 0x10) kernel console output (not intermixed with test programs): 9 [ 1066.499093][ T5765] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 1066.586019][T31021] x_tables: duplicate entry at hook 2 [ 1066.818307][T31027] netlink: 'syz.4.11133': attribute type 1 has an invalid length. [ 1066.836809][ T5765] usb 4-1: New USB device found, idVendor=a257, idProduct=2013, bcdDevice= 0.01 [ 1066.867481][ T5765] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1067.150193][ T5765] dln2 4-1:1.0: USB write failed: -110 [ 1067.156541][ T5765] dln2 4-1:1.0: failed to initialize hardware [ 1067.174841][ T5765] dln2: probe of 4-1:1.0 failed with error -110 [ 1067.472242][T31059] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 1067.485637][ T5765] usb 4-1: USB disconnect, device number 66 [ 1067.637108][T27498] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 1067.832200][T27498] usb 5-1: Using ep0 maxpacket: 8 [ 1067.845666][T27498] usb 5-1: config 0 has no interfaces? [ 1067.858637][T27498] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 1067.901327][T27498] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1067.940763][T27498] usb 5-1: Product: syz [ 1067.945028][T27498] usb 5-1: Manufacturer: syz [ 1067.971551][T27498] usb 5-1: SerialNumber: syz [ 1068.002034][T27498] usb 5-1: config 0 descriptor?? [ 1068.016947][T31073] loop1: detected capacity change from 0 to 256 [ 1068.288625][T31086] netlink: zone id is out of range [ 1068.293830][T31086] netlink: del zone limit has 8 unknown bytes [ 1068.326299][T27498] usb 5-1: USB disconnect, device number 37 [ 1068.542858][T31097] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11150'. [ 1068.582512][T31097] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11150'. [ 1068.908783][T31113] loop3: detected capacity change from 0 to 512 [ 1068.961088][T31113] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 1069.015368][T31113] EXT4-fs (loop3): 1 truncate cleaned up [ 1069.045583][T31113] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1069.207182][T31113] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 1069.438615][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1069.733742][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 1069.837711][T31138] netlink: 'syz.4.11161': attribute type 1 has an invalid length. [ 1069.845634][T31138] netlink: 8 bytes leftover after parsing attributes in process `syz.4.11161'. [ 1069.898339][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1256.tmp-b7:1' failed: Read-only file system [ 1069.920218][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1258.tmp-b7:3' failed: Read-only file system [ 1069.939504][T31141] netlink: 'syz.1.11162': attribute type 21 has an invalid length. [ 1069.959015][T31141] netlink: 100 bytes leftover after parsing attributes in process `syz.1.11162'. [ 1070.127726][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 1070.214048][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1258.tmp-b7:3' failed: Read-only file system [ 1070.246196][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1256.tmp-b7:1' failed: Read-only file system [ 1070.306055][T31151] netlink: 76 bytes leftover after parsing attributes in process `syz.1.11166'. [ 1070.349273][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 1070.524972][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1256.tmp-b7:1' failed: Read-only file system [ 1070.588459][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1258.tmp-b7:3' failed: Read-only file system [ 1070.664996][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 1071.046427][T31174] loop3: detected capacity change from 0 to 256 [ 1071.135204][T31174] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xdbae3f17, utbl_chksum : 0xe619d30d) [ 1071.184609][ T28] audit: type=1326 audit(2000000367.077:718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31178 comm="syz.1.11174" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1071.354635][ T28] audit: type=1326 audit(2000000367.105:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31178 comm="syz.1.11174" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1071.378902][ C1] vkms_vblank_simulate: vblank timer overrun [ 1071.554132][ T28] audit: type=1326 audit(2000000367.133:720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31178 comm="syz.1.11174" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=199 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1071.578373][ C1] vkms_vblank_simulate: vblank timer overrun [ 1071.731614][ T28] audit: type=1326 audit(2000000367.133:721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31178 comm="syz.1.11174" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1071.755908][ C1] vkms_vblank_simulate: vblank timer overrun [ 1072.817647][ T28] audit: type=1326 audit(2000000368.581:722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31224 comm="syz.4.11188" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1072.841849][ C1] vkms_vblank_simulate: vblank timer overrun [ 1073.001714][ T28] audit: type=1326 audit(2000000368.581:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31224 comm="syz.4.11188" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1073.175406][ T28] audit: type=1326 audit(2000000368.581:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31224 comm="syz.4.11188" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1073.199645][ C1] vkms_vblank_simulate: vblank timer overrun [ 1073.259627][T31236] netlink: 'syz.4.11191': attribute type 11 has an invalid length. [ 1073.360126][ T28] audit: type=1326 audit(2000000368.581:725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31224 comm="syz.4.11188" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1073.384330][ C1] vkms_vblank_simulate: vblank timer overrun [ 1073.554711][ T28] audit: type=1326 audit(2000000368.618:726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31224 comm="syz.4.11188" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=123 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1073.578915][ C1] vkms_vblank_simulate: vblank timer overrun [ 1073.695345][ T28] audit: type=1326 audit(2000000368.627:727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31224 comm="syz.4.11188" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1074.333037][T31268] netlink: 'syz.4.11203': attribute type 19 has an invalid length. [ 1075.167556][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 1075.265124][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1256.tmp-b7:1' failed: Read-only file system [ 1075.298572][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1260.tmp-b7:3' failed: Read-only file system [ 1075.448055][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1256.tmp-b7:1' failed: Read-only file system [ 1075.557821][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1260.tmp-b7:3' failed: Read-only file system [ 1075.587600][T31314] overlayfs: cannot append lower layer [ 1075.656167][ T5765] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 1075.742679][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1256.tmp-b7:1' failed: Read-only file system [ 1075.792439][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1260.tmp-b7:3' failed: Read-only file system [ 1075.892092][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1256.tmp-b7:1' failed: Read-only file system [ 1076.047797][ T5765] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1076.058127][ T5765] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1076.083171][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1260.tmp-b7:3' failed: Read-only file system [ 1076.117419][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1256.tmp-b7:1' failed: Read-only file system [ 1076.165611][T31332] netlink: 24 bytes leftover after parsing attributes in process `syz.3.11225'. [ 1076.480597][ T5765] usb 5-1: New USB device found, idVendor=15a4, idProduct=9035, bcdDevice= 2.00 [ 1076.480746][ T7684] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 1076.489701][ T5765] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1076.747123][ T5765] usb 5-1: dvb_usb_v2: 2nd usb_bulk_msg() failed=-22 [ 1076.758227][ T7684] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1076.773448][ T5765] dvb_usb_af9035: probe of 5-1:1.0 failed with error -22 [ 1076.780776][ T7684] usb 2-1: New USB device found, idVendor=2466, idProduct=8010, bcdDevice= 1.00 [ 1076.809072][ T7684] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1077.008940][T27498] usb 5-1: USB disconnect, device number 38 [ 1077.132152][T31369] netlink: 12 bytes leftover after parsing attributes in process `syz.3.11233'. [ 1077.282505][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 1077.321999][ T28] audit: type=1326 audit(2000000372.706:731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31373 comm="syz.0.11235" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1077.504058][ T7684] usb 2-1: USB disconnect, device number 50 [ 1077.510750][ T28] audit: type=1326 audit(2000000372.715:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31373 comm="syz.0.11235" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1077.661908][ T28] audit: type=1326 audit(2000000372.724:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31373 comm="syz.0.11235" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1077.759680][ T28] audit: type=1326 audit(2000000372.724:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31373 comm="syz.0.11235" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=73 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1077.822884][T31399] netlink: 3 bytes leftover after parsing attributes in process `syz.3.11238'. [ 1077.855801][ T28] audit: type=1326 audit(2000000372.724:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31373 comm="syz.0.11235" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1077.925000][ T28] audit: type=1326 audit(2000000372.724:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31373 comm="syz.0.11235" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1078.064879][ T28] audit: type=1326 audit(2000000372.724:737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31373 comm="syz.0.11235" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1078.216023][ T28] audit: type=1326 audit(2000000372.724:738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31373 comm="syz.0.11235" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1078.333851][ T28] audit: type=1326 audit(2000000372.724:739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31373 comm="syz.0.11235" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1079.160779][T31438] ip6erspan0: entered allmulticast mode [ 1079.428598][ T7684] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 1079.638407][ T7684] usb 4-1: too many configurations: 32, using maximum allowed: 8 [ 1079.735931][ T7684] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1079.761855][ T7684] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1079.776878][ T7684] usb 4-1: Product: syz [ 1079.782649][ T7684] usb 4-1: Manufacturer: syz [ 1079.787570][ T7684] usb 4-1: SerialNumber: syz [ 1079.835309][T27498] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 1080.421403][ T5765] usb 4-1: USB disconnect, device number 67 [ 1080.440664][ C1] dummy_hcd dummy_hcd.3: timer fired with no URBs pending? [ 1080.763527][T31491] loop1: detected capacity change from 0 to 1764 [ 1080.786830][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 1080.862354][T31491] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 1080.882831][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 1080.930150][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1261.tmp-b7:1' failed: Read-only file system [ 1081.000924][T27498] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 1081.008051][T27498] ath9k_htc: Failed to initialize the device [ 1081.024324][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1261.tmp-b7:1' failed: Read-only file system [ 1081.048732][ T5765] usb 4-1: ath9k_htc: USB layer deinitialized [ 1081.165375][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1261.tmp-b7:1' failed: Read-only file system [ 1081.189342][ T5787] udevd[5787]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 1081.246155][ T5791] udevd[5791]: symlink '../../loop3' '/dev/disk/by-diskseq/1260.tmp-b7:3' failed: Read-only file system [ 1081.298684][T31517] trusted_key: encrypted_key: keylen for the ecryptfs format must be equal to 64 bytes [ 1081.311678][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1261.tmp-b7:1' failed: Read-only file system [ 1081.423457][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1261.tmp-b7:1' failed: Read-only file system [ 1081.501560][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1244.tmp-b7:4' failed: Read-only file system [ 1082.092733][T31539] loop4: detected capacity change from 0 to 256 [ 1082.106463][T31539] exfat: Deprecated parameter 'namecase' [ 1082.135342][T31539] exfat: Deprecated parameter 'namecase' [ 1082.178673][T31539] exFAT-fs (loop4): failed to load upcase table (idx : 0x0001fe89, chksum : 0xbf24f927, utbl_chksum : 0xe619d30d) [ 1082.892478][T31555] netlink: 256 bytes leftover after parsing attributes in process `syz.4.11281'. [ 1083.009542][T31527] loop3: detected capacity change from 0 to 32768 [ 1083.087631][T31527] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 1083.123396][T31527] gfs2: fsid=syz:syz: Now mounting FS (format 1802)... [ 1083.161914][T31527] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 1083.192242][T27498] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 1083.199091][T27498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 1083.400418][T27498] kworker/1:0: attempt to access beyond end of device [ 1083.400418][T27498] loop3: rw=0, sector=4194304, nr_sectors = 8 limit=32768 [ 1083.462665][T27498] gfs2: fsid=syz:syz.0: jid=0: Failed [ 1083.498521][T31527] gfs2: fsid=syz:syz.0: error recovering journal 0: -5 [ 1084.074513][T31584] gre2: entered promiscuous mode [ 1084.529894][T31603] openvswitch: netlink: Actions may not be safe on all matching packets [ 1085.686719][T31634] loop1: detected capacity change from 0 to 8192 [ 1085.842690][T31634] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 1085.887380][T31634] FAT-fs (loop1): Filesystem has been set read-only [ 1086.404113][ T5787] udevd[5787]: symlink '../../loop4' '/dev/disk/by-diskseq/1264.tmp-b7:4' failed: Read-only file system [ 1086.455824][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1266.tmp-b7:3' failed: Read-only file system [ 1086.531778][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1267.tmp-b7:1' failed: Read-only file system [ 1086.657632][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1267.tmp-b7:1' failed: Read-only file system [ 1086.686340][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1264.tmp-b7:4' failed: Read-only file system [ 1086.728279][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1267.tmp-b7:1' failed: Read-only file system [ 1086.814503][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1266.tmp-b7:3' failed: Read-only file system [ 1086.870600][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1267.tmp-b7:1' failed: Read-only file system [ 1087.066979][T31675] netlink: 'syz.1.11317': attribute type 1 has an invalid length. [ 1087.101132][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1264.tmp-b7:4' failed: Read-only file system [ 1087.145238][T31675] netlink: 101600 bytes leftover after parsing attributes in process `syz.1.11317'. [ 1087.282771][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1266.tmp-b7:3' failed: Read-only file system [ 1088.873602][T31737] loop3: detected capacity change from 0 to 2048 [ 1088.903497][T31737] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1089.027204][T31737] UDF-fs: error (device loop3): udf_fiiter_advance_blk: extent after position 232 not allocated in directory (ino 1376) [ 1089.312345][T31750] siw: device registration error -23 [ 1090.484571][ T28] audit: type=1326 audit(2000000384.885:740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1090.587541][ T28] audit: type=1326 audit(2000000384.885:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1090.692782][T31790] loop1: detected capacity change from 0 to 4096 [ 1090.699399][ T28] audit: type=1326 audit(2000000384.885:742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1090.769450][T31797] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11356'. [ 1090.804241][T31790] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 1090.812468][ T28] audit: type=1326 audit(2000000384.885:743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1090.908883][ T28] audit: type=1326 audit(2000000384.885:744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1091.068333][ T28] audit: type=1326 audit(2000000384.885:745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1091.159464][T31805] ksmbd: Unknown IPC event: 10, ignore. [ 1091.165775][ T28] audit: type=1326 audit(2000000384.885:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1091.252470][ T28] audit: type=1326 audit(2000000384.885:747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1091.339155][ T28] audit: type=1326 audit(2000000384.885:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1091.425885][ T28] audit: type=1326 audit(2000000384.885:749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31791 comm="syz.4.11354" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7fc00000 [ 1091.904734][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1272.tmp-b7:1' failed: Read-only file system [ 1092.005686][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1092.365624][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1092.487101][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1272.tmp-b7:1' failed: Read-only file system [ 1092.720353][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1272.tmp-b7:1' failed: Read-only file system [ 1092.820834][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1093.067406][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1272.tmp-b7:1' failed: Read-only file system [ 1093.107134][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1093.359824][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1272.tmp-b7:1' failed: Read-only file system [ 1093.398493][ C0] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 1093.428225][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1095.536504][T31870] loop4: detected capacity change from 0 to 32768 [ 1095.615531][T31870] JBD2: Ignoring recovery information on journal [ 1095.832957][T31870] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 1096.102234][T31870] (syz.4.11380,31870,1):ocfs2_find_entry:1075 ERROR: status = -117 [ 1096.160036][T31870] (syz.4.11380,31870,0):ocfs2_find_entry:1075 ERROR: status = -117 [ 1096.194493][T31870] (syz.4.11380,31870,0):ocfs2_mknod:509 ERROR: status = -117 [ 1096.260004][T31870] (syz.4.11380,31870,1):ocfs2_create:683 ERROR: status = -117 [ 1096.458734][T31924] netlink: 32 bytes leftover after parsing attributes in process `syz.1.11399'. [ 1096.553483][ T9343] ocfs2: Unmounting device (7,4) on (node local) [ 1097.150272][T31943] netlink: 'syz.1.11405': attribute type 2 has an invalid length. [ 1097.224368][T31945] netlink: 'syz.3.11406': attribute type 10 has an invalid length. [ 1097.333424][T31945] team0: Device veth1_macvtap failed to register rx_handler [ 1097.371664][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1274.tmp-b7:4' failed: Read-only file system [ 1097.497965][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1272.tmp-b7:1' failed: Read-only file system [ 1097.662421][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1097.750510][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1274.tmp-b7:4' failed: Read-only file system [ 1097.808656][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1272.tmp-b7:1' failed: Read-only file system [ 1097.999918][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1274.tmp-b7:4' failed: Read-only file system [ 1098.138777][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1098.183147][T31976] xt_NFQUEUE: number of total queues is 0 [ 1098.252721][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1272.tmp-b7:1' failed: Read-only file system [ 1098.285766][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1274.tmp-b7:4' failed: Read-only file system [ 1098.436314][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1098.875593][T31998] netlink: 'syz.3.11424': attribute type 39 has an invalid length. [ 1098.954174][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 1099.804102][T32025] netlink: 16 bytes leftover after parsing attributes in process `syz.3.11434'. [ 1100.116659][T32032] [U] e[¦Ooj4ҥ1=ڙ7yo|.2-s^Š{ [ 1100.124481][T32033] netlink: 'syz.0.11437': attribute type 26 has an invalid length. [ 1101.104181][T32065] netlink: 'syz.3.11447': attribute type 1 has an invalid length. [ 1101.317836][T32072] loop4: detected capacity change from 0 to 256 [ 1101.443641][T32072] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x8f9fe1ed, utbl_chksum : 0xe619d30d) [ 1101.540808][T32082] vim2m vim2m.0: Fourcc format (0x56595559) invalid. [ 1101.570414][T32081] kAFS: unparsable volume name [ 1102.365742][T32093] loop1: detected capacity change from 0 to 8192 [ 1102.441776][T32093] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 1102.502100][T32093] REISERFS (device loop1): found reiserfs format "3.5" with non-standard journal [ 1102.511392][T32093] REISERFS (device loop1): using ordered data mode [ 1102.624547][T32093] reiserfs: using flush barriers [ 1102.644316][T32093] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 1102.697792][T32093] REISERFS (device loop1): checking transaction log (loop1) [ 1102.751467][T32093] REISERFS (device loop1): Using rupasov hash to sort names [ 1102.760726][T32116] veth1_macvtap: left promiscuous mode [ 1102.770004][T32093] REISERFS (device loop1): using 3.5.x disk format [ 1102.814963][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1102.856451][T32093] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 1102.913204][T32093] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 1103.001411][T32093] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 1103.012727][T32093] REISERFS warning (device loop1): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 1103.042564][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1277.tmp-b7:1' failed: Read-only file system [ 1103.049303][T32093] REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage. [ 1103.103766][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-label/\x05yzk.tmp-b7:1' failed: Read-only file system [ 1103.116718][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1103.165058][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-uuid/00000000-0033-1233-ffff-ffffffffffff.tmp-b7:1' failed: Read-only file system [ 1103.202154][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1276.tmp-b7:4' failed: Read-only file system [ 1103.404447][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 1103.569242][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1277.tmp-b7:1' failed: Read-only file system [ 1103.627715][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1276.tmp-b7:4' failed: Read-only file system [ 1103.658645][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-label/\x05yzk.tmp-b7:1' failed: Read-only file system [ 1103.878815][T32148] loop3: detected capacity change from 0 to 128 [ 1104.020204][T32148] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 1104.085449][T32148] FAT-fs (loop3): Filesystem has been set read-only [ 1104.784676][T32177] netlink: 'syz.3.11482': attribute type 30 has an invalid length. [ 1104.979893][T32177] bond5: option arp_missed_max: mode dependency failed, not supported in mode balance-alb(6) [ 1105.067153][T32177] bond5 (unregistering): Released all slaves [ 1105.734089][T32296] netlink: 16 bytes leftover after parsing attributes in process `syz.3.11488'. [ 1105.763266][T32296] ip6gretap2: entered promiscuous mode [ 1107.657550][T32356] loop4: detected capacity change from 0 to 1764 [ 1107.920887][T32356] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 1108.108583][T32368] loop1: detected capacity change from 0 to 4096 [ 1108.240264][T32342] loop3: detected capacity change from 0 to 32768 [ 1108.300487][T32342] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.11501 (32342) [ 1108.318117][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1281.tmp-b7:4' failed: Read-only file system [ 1108.387967][T32342] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 1108.435664][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1108.447307][T32342] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 1108.471312][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1282.tmp-b7:1' failed: Read-only file system [ 1108.484560][T32342] BTRFS info (device loop3): using free space tree [ 1108.576509][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 1108.660834][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:1' failed: Read-only file system [ 1108.703449][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-diskseq/1284.tmp-b7:3' failed: Read-only file system [ 1108.777456][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:3' failed: Read-only file system [ 1108.837732][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1282.tmp-b7:1' failed: Read-only file system [ 1108.987079][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1282.tmp-b7:1' failed: Read-only file system [ 1109.037269][T32342] BTRFS info (device loop3): enabling ssd optimizations [ 1109.044651][T32342] BTRFS info (device loop3): auto enabling async discard [ 1109.154561][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1109.472286][ T5775] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 1109.942896][T32425] netlink: 132 bytes leftover after parsing attributes in process `syz.1.11520'. [ 1110.629720][T32440] netlink: 32 bytes leftover after parsing attributes in process `syz.1.11525'. [ 1111.001860][T32451] netlink: 312 bytes leftover after parsing attributes in process `syz.1.11529'. [ 1111.268681][T32458] sctp: [Deprecated]: syz.4.11531 (pid 32458) Use of int in max_burst socket option deprecated. [ 1111.268681][T32458] Use struct sctp_assoc_value instead [ 1112.886957][T32507] loop3: detected capacity change from 0 to 64 [ 1113.399927][T32516] bond8: option packets_per_slave: mode dependency failed, not supported in mode balance-tlb(5) [ 1113.586681][T32516] bond8 (unregistering): Released all slaves [ 1113.734313][T32561] netlink: 108 bytes leftover after parsing attributes in process `syz.3.11551'. [ 1113.875190][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1288.tmp-b7:3' failed: Read-only file system [ 1113.966626][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1114.088233][T32600] Non-string source [ 1114.139397][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1285.tmp-b7:1' failed: Read-only file system [ 1114.366312][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1114.443349][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1285.tmp-b7:1' failed: Read-only file system [ 1114.607990][T32614] netlink: 'syz.0.11562': attribute type 6 has an invalid length. [ 1114.658466][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1285.tmp-b7:1' failed: Read-only file system [ 1114.770591][T32619] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11563'. [ 1114.796914][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1288.tmp-b7:3' failed: Read-only file system [ 1114.915151][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1115.008660][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1285.tmp-b7:1' failed: Read-only file system [ 1115.235275][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1285.tmp-b7:1' failed: Read-only file system [ 1115.835684][T32652] netlink: 28 bytes leftover after parsing attributes in process `syz.1.11575'. [ 1116.256708][T32665] loop3: detected capacity change from 0 to 8 [ 1116.920069][T32688] netlink: 144 bytes leftover after parsing attributes in process `syz.1.11588'. [ 1117.242025][T32700] cgroup: name respecified [ 1118.066072][T32727] netlink: 'syz.1.11601': attribute type 10 has an invalid length. [ 1118.074898][T32727] team0: Device hsr_slave_0 failed to register rx_handler [ 1118.575928][T32746] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 1118.651561][T32746] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 1119.324003][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1285.tmp-b7:1' failed: Read-only file system [ 1119.435591][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1119.538525][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1285.tmp-b7:1' failed: Read-only file system [ 1119.765253][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1290.tmp-b7:3' failed: Read-only file system [ 1119.913337][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1285.tmp-b7:1' failed: Read-only file system [ 1120.055468][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1120.153562][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1285.tmp-b7:1' failed: Read-only file system [ 1120.298214][ T327] loop1: detected capacity change from 0 to 1024 [ 1120.355768][ T327] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1120.410549][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1291.tmp-b7:1' failed: Read-only file system [ 1120.505546][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 1120.521744][ T327] EXT4-fs error (device loop1): ext4_empty_dir:3168: inode #11: block 623: comm syz.1.11624: Attempting to read directory block (623) that is past i_size (638464) [ 1120.539318][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1120.604428][ T327] EXT4-fs (loop1): Remounting filesystem read-only [ 1120.889761][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1121.143179][ C0] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 1121.176311][ T354] netlink: 'syz.3.11630': attribute type 1 has an invalid length. [ 1121.331178][ T358] openvswitch: netlink: Geneve opt len 3 is not a multiple of 4. [ 1121.889834][ T374] netlink: 8 bytes leftover after parsing attributes in process `syz.4.11639'. [ 1122.219533][ T350] loop1: detected capacity change from 0 to 32768 [ 1122.295448][ T350] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 1122.427029][ T350] XFS (loop1): Ending clean mount [ 1122.475264][ T350] XFS (loop1): Quotacheck needed: Please wait. [ 1122.616452][ T350] XFS (loop1): Quotacheck: Done. [ 1122.963747][ T8] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 1122.986977][ T5777] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 1123.240352][ T8] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1123.278622][ T8] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 1123.288708][ T8] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 1123.343020][ T8] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1123.395784][ T8] usb 5-1: New USB device found, idVendor=2040, idProduct=1605, bcdDevice= a.94 [ 1123.423686][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1123.458066][ T8] usb 5-1: config 0 descriptor?? [ 1123.805881][T27498] usb 5-1: USB disconnect, device number 39 [ 1124.063251][ T455] loop3: detected capacity change from 0 to 256 [ 1124.092044][ T455] exfat: Deprecated parameter 'utf8' [ 1124.097524][ T455] exfat: Deprecated parameter 'namecase' [ 1124.297899][ T455] exFAT-fs (loop3): failed to load upcase table (idx : 0x0001fe89, chksum : 0xd956ea23, utbl_chksum : 0xe619d30d) [ 1124.600265][T31952] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 1124.802601][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1124.836972][T31952] usb 2-1: Using ep0 maxpacket: 8 [ 1124.864643][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1295.tmp-b7:3' failed: Read-only file system [ 1124.890986][T31952] usb 2-1: config index 0 descriptor too short (expected 1307, got 27) [ 1124.911920][T31952] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 1124.945808][T31952] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 1124.968161][T31952] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 1125.012178][T31952] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1125.028040][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1295.tmp-b7:3' failed: Read-only file system [ 1125.053555][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1125.081275][T31952] usb 2-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 1125.094410][T31952] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1125.131529][T31952] usb 2-1: Product: syz [ 1125.135765][T31952] usb 2-1: Manufacturer: syz [ 1125.160632][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1296.tmp-b7:3' failed: Read-only file system [ 1125.184002][T31952] usb 2-1: SerialNumber: syz [ 1125.219925][T31952] usb 2-1: config 0 descriptor?? [ 1125.257764][T31952] hub 2-1:0.0: bad descriptor, ignoring hub [ 1125.287874][T31952] hub: probe of 2-1:0.0 failed with error -5 [ 1125.306352][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1125.330933][T31952] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input27 [ 1125.655275][ T5787] udevd[5787]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1125.691063][ T5791] udevd[5791]: symlink '../../loop3' '/dev/disk/by-diskseq/1296.tmp-b7:3' failed: Read-only file system [ 1125.712779][ T8] usb 2-1: USB disconnect, device number 51 [ 1125.855895][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1126.035203][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1283.tmp-b7:4' failed: Read-only file system [ 1126.908690][ T424] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 1127.027627][ T567] loop4: detected capacity change from 0 to 2048 [ 1127.101949][ T567] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1127.125437][ T424] usb 4-1: Using ep0 maxpacket: 32 [ 1127.137804][ T424] usb 4-1: config 0 has an invalid interface number: 35 but max is 0 [ 1127.146092][ T424] usb 4-1: config 0 has no interface number 0 [ 1127.167960][ T424] usb 4-1: config 0 interface 35 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 1127.190032][ T424] usb 4-1: config 0 interface 35 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 1127.216399][ T424] usb 4-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 1127.233776][ T424] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1127.252900][ T424] usb 4-1: Product: syz [ 1127.257313][ T424] usb 4-1: Manufacturer: syz [ 1127.261957][ T424] usb 4-1: SerialNumber: syz [ 1127.288859][ T567] fscrypt (loop4, inode 12): Error -61 getting encryption context [ 1127.311484][ T424] usb 4-1: config 0 descriptor?? [ 1127.401889][ T9343] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1127.567397][ T424] radio-si470x 4-1:0.35: this is not a si470x device. [ 1127.992563][ T424] radio-raremono 4-1:0.35: this is not Thanko's Raremono. [ 1128.007361][ T424] usb 4-1: USB disconnect, device number 68 [ 1128.224020][ T611] xt_CT: You must specify a L4 protocol and not use inversions on it [ 1128.684361][ T622] comedi comedi3: das16m1: I/O port conflict (0x500,8) [ 1128.778483][ T630] netlink: 'syz.3.11710': attribute type 1 has an invalid length. [ 1128.800302][ T629] netlink: 4 bytes leftover after parsing attributes in process `syz.4.11709'. [ 1130.314811][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1294.tmp-b7:1' failed: Read-only file system [ 1130.334432][ T676] kAFS: unparsable volume name [ 1130.342412][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1296.tmp-b7:3' failed: Read-only file system [ 1130.510386][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1294.tmp-b7:1' failed: Read-only file system [ 1130.598965][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1298.tmp-b7:4' failed: Read-only file system [ 1130.643815][ T684] netlink: 368 bytes leftover after parsing attributes in process `syz.1.11729'. [ 1130.679404][ T684] netlink: 28 bytes leftover after parsing attributes in process `syz.1.11729'. [ 1130.715754][ T684] netlink: 28 bytes leftover after parsing attributes in process `syz.1.11729'. [ 1130.745520][ T684] netlink: 44 bytes leftover after parsing attributes in process `syz.1.11729'. [ 1130.804601][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1298.tmp-b7:4' failed: Read-only file system [ 1130.934381][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1294.tmp-b7:1' failed: Read-only file system [ 1131.141773][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1298.tmp-b7:4' failed: Read-only file system [ 1131.270368][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1294.tmp-b7:1' failed: Read-only file system [ 1131.379093][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1298.tmp-b7:4' failed: Read-only file system [ 1131.514107][ T703] netlink: 8 bytes leftover after parsing attributes in process `syz.4.11735'. [ 1131.542298][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1294.tmp-b7:1' failed: Read-only file system [ 1131.765345][ T709] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11737'. [ 1132.301203][ T725] netlink: 48 bytes leftover after parsing attributes in process `syz.1.11743'. [ 1133.153288][ T718] loop4: detected capacity change from 0 to 32768 [ 1133.176662][ T718] BTRFS: device fsid db05bf05-c4f4-4d41-ba1f-eb57295b561b devid 1 transid 8 /dev/loop4 scanned by syz.4.11740 (718) [ 1133.284644][ T718] BTRFS info (device loop4): first mount of filesystem db05bf05-c4f4-4d41-ba1f-eb57295b561b [ 1133.347270][ T718] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 1133.382123][ T718] BTRFS info (device loop4): using free space tree [ 1133.682489][ T718] BTRFS info (device loop4): enabling ssd optimizations [ 1133.725865][ T718] BTRFS info (device loop4): auto enabling async discard [ 1134.162406][ T9343] BTRFS info (device loop4): last unmount of filesystem db05bf05-c4f4-4d41-ba1f-eb57295b561b [ 1134.326466][ T740] loop1: detected capacity change from 0 to 40427 [ 1134.391388][ T740] F2FS-fs (loop1): invalid crc value [ 1134.513036][ T740] F2FS-fs (loop1): Found nat_bits in checkpoint [ 1134.808123][ T740] F2FS-fs (loop1): Start checkpoint disabled! [ 1134.992455][ T740] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 1135.759306][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1296.tmp-b7:3' failed: Read-only file system [ 1135.833081][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1301.tmp-b7:4' failed: Read-only file system [ 1135.999936][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1301.tmp-b7:4' failed: Read-only file system [ 1136.058564][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1300.tmp-b7:1' failed: Read-only file system [ 1136.154588][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1300.tmp-b7:1' failed: Read-only file system [ 1136.322629][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1296.tmp-b7:3' failed: Read-only file system [ 1136.391863][T27498] usb 5-1: new full-speed USB device number 40 using dummy_hcd [ 1136.515353][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1296.tmp-b7:3' failed: Read-only file system [ 1136.545799][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1302.tmp-b7:1' failed: Read-only file system [ 1136.599145][T27498] usb 5-1: not running at top speed; connect to a high speed hub [ 1136.608831][T27498] usb 5-1: config index 0 descriptor too short (expected 161, got 153) [ 1136.617146][T27498] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1136.640615][ T28] kauditd_printk_skb: 980 callbacks suppressed [ 1136.640632][ T28] audit: type=1326 audit(2000000427.468:1730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=826 comm="syz.0.11768" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1136.687006][T27498] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1136.717061][T27498] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 1136.777337][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1302.tmp-b7:1' failed: Read-only file system [ 1136.788784][T27498] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1136.802124][ T28] audit: type=1326 audit(2000000427.505:1731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=826 comm="syz.0.11768" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1136.859568][T27498] gspca_main: spca501-2.14.0 probing 0000:0000 [ 1136.950972][ T28] audit: type=1326 audit(2000000427.533:1732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=826 comm="syz.0.11768" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=59 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1137.008440][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1296.tmp-b7:3' failed: Read-only file system [ 1137.029387][ T28] audit: type=1326 audit(2000000427.533:1733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=826 comm="syz.0.11768" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1137.150580][ T28] audit: type=1326 audit(2000000427.533:1734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=826 comm="syz.0.11768" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1137.368378][T27498] gspca_spca501: reg write: error -71 [ 1137.373838][T27498] spca501 5-1:1.0: Reg write failed for 0x02,0xa048,0x00 [ 1137.404128][T27498] spca501: probe of 5-1:1.0 failed with error -22 [ 1137.486406][T27498] usb 5-1: USB disconnect, device number 40 [ 1138.596998][ T878] loop3: detected capacity change from 0 to 4096 [ 1138.627830][ T892] UBIFS error (pid: 892): cannot open "ubi0_0", error -19 [ 1138.783822][ T897] overlay: Unknown parameter 'subj_role' [ 1139.246960][ T28] audit: type=1400 audit(2000000429.867:1735): apparmor="DENIED" operation="setprocattr" info="fscreate" error=-22 profile="unconfined" pid=908 comm="syz.0.11792" [ 1139.264112][ T878] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 1139.567293][ T878] ntfs3: loop3: Failed to load $Extend (-22). [ 1139.573468][ T878] ntfs3: loop3: Failed to initialize $Extend. [ 1140.146573][ T42] ntfs3: loop3: ino=9, ntfs3_write_inode failed, -22. [ 1140.228920][ T5775] ntfs3: loop3: ino=9, ntfs_sync_fs failed, -22. [ 1141.088254][ T973] loop1: detected capacity change from 0 to 1024 [ 1141.095973][ T969] loop4: detected capacity change from 0 to 2048 [ 1141.119524][ T973] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1141.126208][ T973] EXT4-fs: Ignoring removed i_version option [ 1141.187223][ T973] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1141.202966][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1305.tmp-b7:1' failed: Read-only file system [ 1141.227924][ T973] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 1141.254421][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 1141.314811][ T973] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1141.330622][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-uuid/00000000-0000-0006-0000-000000000000.tmp-b7:1' failed: Read-only file system [ 1141.388585][ T973] ext4 filesystem being mounted at /3076/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1141.574414][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1305.tmp-b7:1' failed: Read-only file system [ 1141.612943][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 1141.649252][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-uuid/00000000-0000-0006-0000-000000000000.tmp-b7:1' failed: Read-only file system [ 1141.816606][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 1141.844158][ T969] loop4: p4 < > [ 1141.890873][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1306.tmp-b7:4' failed: Read-only file system [ 1141.960148][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1304.tmp-b7:3' failed: Read-only file system [ 1142.075955][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1306.tmp-b7:4' failed: Read-only file system [ 1142.134748][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1305.tmp-b7:1' failed: Read-only file system [ 1142.287650][ T1008] netlink: 20 bytes leftover after parsing attributes in process `syz.1.11815'. [ 1142.675519][ T1024] loop3: detected capacity change from 0 to 256 [ 1142.700814][ T1024] exfat: Deprecated parameter 'namecase' [ 1142.706593][ T1024] exfat: Deprecated parameter 'namecase' [ 1142.881790][ T28] audit: type=1326 audit(2000000433.235:1736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1032 comm="syz.1.11827" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1142.906017][ C1] vkms_vblank_simulate: vblank timer overrun [ 1143.019810][ T28] audit: type=1326 audit(2000000433.272:1737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1032 comm="syz.1.11827" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1143.053744][ T1024] exFAT-fs (loop3): failed to load upcase table (idx : 0x0001fe89, chksum : 0xbf24f927, utbl_chksum : 0xe619d30d) [ 1143.154476][ T28] audit: type=1326 audit(2000000433.272:1738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1032 comm="syz.1.11827" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1143.241188][ T28] audit: type=1326 audit(2000000433.272:1739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1032 comm="syz.1.11827" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1143.298351][ T1052] netlink: 72 bytes leftover after parsing attributes in process `syz.4.11830'. [ 1143.338966][ T28] audit: type=1326 audit(2000000433.281:1740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1032 comm="syz.1.11827" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=264 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1143.524207][ T28] audit: type=1326 audit(2000000433.281:1741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1032 comm="syz.1.11827" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1143.622282][ T1055] bridge6: entered promiscuous mode [ 1143.650672][ T28] audit: type=1326 audit(2000000433.281:1742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1032 comm="syz.1.11827" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1143.762733][ T28] audit: type=1326 audit(2000000433.281:1743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1032 comm="syz.1.11827" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1143.834868][ T28] audit: type=1326 audit(2000000433.281:1744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1032 comm="syz.1.11827" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1143.970742][ T1074] netlink: 'syz.4.11838': attribute type 11 has an invalid length. [ 1143.999882][ T1074] netlink: 'syz.4.11838': attribute type 5 has an invalid length. [ 1144.883541][ T1109] loop1: detected capacity change from 0 to 1024 [ 1144.945962][ T1109] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 1145.041458][ T1109] ext4 filesystem being mounted at /3086/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1145.192334][ T1109] EXT4-fs error (device loop1): ext4_get_first_dir_block:3608: inode #12: comm syz.1.11849: directory missing '..' [ 1145.258167][ T1109] EXT4-fs (loop1): Remounting filesystem read-only [ 1145.292130][ T1127] loop4: detected capacity change from 0 to 64 [ 1145.442868][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 1145.476284][ T1127] syz.4.11855: attempt to access beyond end of device [ 1145.476284][ T1127] loop4: rw=0, sector=1024, nr_sectors = 2 limit=64 [ 1145.601671][ T1127] Buffer I/O error on dev loop4, logical block 512, async page read [ 1145.647873][ T1127] syz.4.11855: attempt to access beyond end of device [ 1145.647873][ T1127] loop4: rw=0, sector=113152, nr_sectors = 2 limit=64 [ 1145.722849][ T1127] Buffer I/O error on dev loop4, logical block 56576, async page read [ 1145.793903][ T1137] loop1: detected capacity change from 0 to 8 [ 1145.886237][ T1137] SQUASHFS error: lzo decompression failed, data probably corrupt [ 1145.972445][ T1137] SQUASHFS error: Failed to read block 0x144: -5 [ 1146.001667][ T1137] SQUASHFS error: Unable to read metadata cache entry [142] [ 1146.045021][ T1137] SQUASHFS error: Unable to read inode 0x11f [ 1146.569758][ T1168] comedi: No check for data length of config insn id 2 is implemented [ 1146.616410][ T1168] comedi: Add a check to check_insn_config_length in drivers/comedi/comedi_fops.c [ 1146.649474][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1310.tmp-b7:3' failed: Read-only file system [ 1146.670955][ T1168] comedi: Assuming n=15 is correct [ 1146.976519][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1316.tmp-b7:1' failed: Read-only file system [ 1147.076553][ T28] audit: type=1326 audit(2000000437.101:1745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1176 comm="syz.1.11869" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1147.199981][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1310.tmp-b7:3' failed: Read-only file system [ 1147.280022][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1316.tmp-b7:1' failed: Read-only file system [ 1147.521355][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1316.tmp-b7:1' failed: Read-only file system [ 1147.739754][ T1190] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 1147.761976][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1316.tmp-b7:1' failed: Read-only file system [ 1147.774723][ T1162] loop4: detected capacity change from 0 to 32768 [ 1147.950541][ T1162] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 1148.046936][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1316.tmp-b7:1' failed: Read-only file system [ 1148.116964][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1317.tmp-b7:4' failed: Read-only file system [ 1148.204503][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1310.tmp-b7:3' failed: Read-only file system [ 1148.228420][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-uuid/b1de653c-5ffc-4d88-b33b-244aab9eb3e9.tmp-b7:4' failed: Read-only file system [ 1148.388597][ T9343] ocfs2: Unmounting device (7,4) on (node local) [ 1148.407981][ T1213] loop1: detected capacity change from 0 to 512 [ 1148.577475][ T1213] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1148.661421][ T1213] ext4 filesystem being mounted at /3094/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1148.934178][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1148.996453][ T1233] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11884'. [ 1149.522630][ T1250] CIFS: Bad mount helper ver=1.0. Did you want SMB1 (CIFS) dialect and mean to type vers=1.0 instead? [ 1149.780168][ T1256] netlink: 344 bytes leftover after parsing attributes in process `syz.3.11888'. [ 1150.348197][ T1282] netlink: 'syz.4.11901': attribute type 1 has an invalid length. [ 1150.361178][ T1282] netlink: 224 bytes leftover after parsing attributes in process `syz.4.11901'. [ 1150.554865][ T1296] netlink: 464 bytes leftover after parsing attributes in process `syz.3.11903'. [ 1150.618734][ T1300] netlink: 'syz.1.11905': attribute type 3 has an invalid length. [ 1150.842821][ T1306] netlink: 28 bytes leftover after parsing attributes in process `syz.1.11907'. [ 1150.860193][ T1306] netlink: 108 bytes leftover after parsing attributes in process `syz.1.11907'. [ 1150.881089][ T1306] netlink: 28 bytes leftover after parsing attributes in process `syz.1.11907'. [ 1150.899318][ T1306] netlink: 108 bytes leftover after parsing attributes in process `syz.1.11907'. [ 1150.928284][ T1306] netlink: 84 bytes leftover after parsing attributes in process `syz.1.11907'. [ 1151.187548][ T1315] loop1: detected capacity change from 0 to 2048 [ 1151.207943][ T1315] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 1151.276996][ T1324] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1151.424149][ T1315] NILFS error (device loop1): nilfs_check_page: bad entry in directory #2: disallowed inode number - offset=32, inode=4, rec_len=24, name_len=6 [ 1151.506325][ T1315] Remounting filesystem read-only [ 1152.186741][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1152.293449][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1310.tmp-b7:3' failed: Read-only file system [ 1152.422047][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1152.463572][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1319.tmp-b7:4' failed: Read-only file system [ 1152.617580][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1152.723363][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1319.tmp-b7:4' failed: Read-only file system [ 1152.855903][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1152.959801][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1319.tmp-b7:4' failed: Read-only file system [ 1152.971849][ T1373] netlink: 'syz.1.11926': attribute type 1 has an invalid length. [ 1152.989853][ T1373] netlink: 161700 bytes leftover after parsing attributes in process `syz.1.11926'. [ 1153.130593][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1319.tmp-b7:4' failed: Read-only file system [ 1153.225613][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1153.542574][ T7684] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 1153.758928][ T7684] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1153.779768][ T7684] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1153.825547][ T7684] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1153.878010][ T7684] usb 2-1: string descriptor 0 read error: -22 [ 1153.888768][ T7684] usb 2-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 1153.905726][ T7684] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1153.919282][ T1401] dlm: non-version read from control device 36 [ 1153.951809][ T7684] usb 2-1: selecting invalid altsetting 1 [ 1153.997589][ T7684] usb 2-1: unit 3 not found! [ 1154.188672][ T7684] usb 2-1: unit 0 not found! [ 1154.288365][ T1388] loop4: detected capacity change from 0 to 32768 [ 1154.370766][ T1388] jfs_strtoUCS: char2uni returned -22. [ 1154.393535][ T1388] charset = cp1250, char = 0x81 [ 1154.543676][ T7684] usb 2-1: USB disconnect, device number 52 [ 1154.644525][ T1415] loop3: detected capacity change from 0 to 1024 [ 1155.375269][ T1447] loop4: detected capacity change from 0 to 64 [ 1156.439599][ T1486] netlink: 16 bytes leftover after parsing attributes in process `syz.3.11952'. [ 1156.733771][ T1490] geneve5: entered promiscuous mode [ 1157.315912][ T1539] sock: sock_timestamping_bind_phc: sock not bind to device [ 1157.471188][T31952] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 1157.660103][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1157.702174][T31952] usb 5-1: config 0 has an invalid interface number: 69 but max is 0 [ 1157.710799][T31952] usb 5-1: config 0 has no interface number 0 [ 1157.716981][T31952] usb 5-1: config 0 interface 69 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 1023 [ 1157.740270][T31952] usb 5-1: config 0 interface 69 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1157.767329][T31952] usb 5-1: New USB device found, idVendor=0c4b, idProduct=0100, bcdDevice=d7.ca [ 1157.784817][T31952] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1157.797398][T31952] usb 5-1: Product: syz [ 1157.801619][T31952] usb 5-1: Manufacturer: syz [ 1157.835572][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1157.848162][T31952] usb 5-1: SerialNumber: syz [ 1157.863312][T31952] usb 5-1: config 0 descriptor?? [ 1157.869524][ T1533] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 1157.914710][T31952] cyberjack 5-1:0.69: Reiner SCT Cyberjack USB card reader converter detected [ 1157.933972][ T1556] netlink: 'syz.1.11966': attribute type 1 has an invalid length. [ 1157.954074][T31952] usb 5-1: Reiner SCT Cyberjack USB card reader converter now attached to ttyUSB0 [ 1157.966791][ T1556] netlink: 4 bytes leftover after parsing attributes in process `syz.1.11966'. [ 1158.148253][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1158.324157][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1158.464686][T31952] usb 5-1: USB disconnect, device number 41 [ 1158.497785][T31952] cyberjack ttyUSB0: Reiner SCT Cyberjack USB card reader converter now disconnected from ttyUSB0 [ 1158.547836][T31952] cyberjack 5-1:0.69: device disconnected [ 1158.624341][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1158.830349][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1158.915102][ T1592] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11973'. [ 1159.038019][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1159.112006][ T1597] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1159.169594][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1328.tmp-b7:4' failed: Read-only file system [ 1159.342890][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1159.526337][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1322.tmp-b7:1' failed: Read-only file system [ 1159.562954][T31952] usb 5-1: new full-speed USB device number 42 using dummy_hcd [ 1159.780414][T31952] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1159.789098][T31952] usb 5-1: not running at top speed; connect to a high speed hub [ 1159.820866][T31952] usb 5-1: config 1 has an invalid descriptor of length 184, skipping remainder of the config [ 1159.855754][T31952] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1159.880306][T31952] usb 5-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40 [ 1159.902324][T31952] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1159.931314][T31952] usb 5-1: Product: syz [ 1159.946624][T31952] usb 5-1: Manufacturer: syz [ 1159.951296][T31952] usb 5-1: SerialNumber: syz [ 1160.283927][T31952] usb 5-1: 3:0: failed to get current value for ch 0 (-71) [ 1160.328197][T31952] usb 5-1: 3:0: cannot get min/max values for control 2 (id 3) [ 1160.372225][T31952] usb 5-1: 3:0: cannot get min/max values for control 3 (id 3) [ 1160.407376][T31952] usb 5-1: 3:0: cannot get min/max values for control 4 (id 3) [ 1160.443419][T31952] usb 5-1: 3:0: cannot get min/max values for control 5 (id 3) [ 1160.492678][T31952] usb 5-1: 3:0: cannot get min/max values for control 3 (id 3) [ 1160.541463][T31952] usb 5-1: 3:0: cannot get min/max values for control 5 (id 3) [ 1160.621780][T31952] usb 5-1: USB disconnect, device number 42 [ 1162.082675][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 1162.082691][ T28] audit: type=1326 audit(2000000450.951:1754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1704 comm="syz.4.12010" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x0 [ 1163.007024][ T1740] loop1: detected capacity change from 0 to 1024 [ 1163.036903][ T1740] EXT4-fs: Ignoring removed bh option [ 1163.074723][ T1740] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 1163.185553][ T1740] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1163.210083][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1329.tmp-b7:1' failed: Read-only file system [ 1163.225680][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 1163.270878][ T1749] xt_cgroup: invalid path, errno=-2 [ 1163.379804][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1163.450597][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1329.tmp-b7:1' failed: Read-only file system [ 1163.506646][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1328.tmp-b7:4' failed: Read-only file system [ 1163.563661][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 1163.667929][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1329.tmp-b7:1' failed: Read-only file system [ 1163.785565][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1329.tmp-b7:1' failed: Read-only file system [ 1163.816271][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1328.tmp-b7:4' failed: Read-only file system [ 1164.014243][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1328.tmp-b7:4' failed: Read-only file system [ 1164.113370][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1330.tmp-b7:1' failed: Read-only file system [ 1164.169002][ T1773] ERROR: device name not specified. [ 1164.205959][ T1775] netlink: 'syz.1.12035': attribute type 27 has an invalid length. [ 1164.225298][ T1775] netlink: 'syz.1.12035': attribute type 3 has an invalid length. [ 1164.255150][ T1775] netlink: 132 bytes leftover after parsing attributes in process `syz.1.12035'. [ 1164.414396][ T1783] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12037'. [ 1164.472911][ T1784] cifs: Unknown parameter 'IT&:"1:ӭ'4,Zz-#F<]%gC [ 1164.472911][ T1784] SȘȞZ6' [ 1164.862782][ T1798] loop1: detected capacity change from 0 to 1024 [ 1165.072732][ T1803] netdevsim netdevsim4 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 1165.113520][ T1809] loop3: detected capacity change from 0 to 8 [ 1165.135298][ T1803] netdevsim netdevsim4 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 1165.156971][ T1803] netdevsim netdevsim4 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 1165.187751][ T1803] netdevsim netdevsim4 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 1165.209924][ T1803] geneve6: entered promiscuous mode [ 1165.215238][ T1803] geneve6: entered allmulticast mode [ 1165.268306][ T1812] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12047'. [ 1165.306948][ T1812] netlink: 12 bytes leftover after parsing attributes in process `syz.0.12047'. [ 1165.553895][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 1165.937763][ T1837] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12055'. [ 1165.995322][ T1842] netlink: 36 bytes leftover after parsing attributes in process `syz.3.12057'. [ 1166.543553][ T1866] overlayfs: missing 'lowerdir' [ 1166.768993][ T1876] x_tables: duplicate entry at hook 3 [ 1167.301337][ T7684] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 1167.502202][ T7684] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1167.531144][ T7684] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1167.575771][ T7684] usb 5-1: Product: syz [ 1167.580018][ T7684] usb 5-1: Manufacturer: syz [ 1167.608189][ T7684] usb 5-1: SerialNumber: syz [ 1167.617202][ T1907] bridge0: port 1(bridge_slave_0) entered blocking state [ 1167.624403][ T1907] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1167.671249][T31952] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 1167.688378][ T1907] bridge0: port 1(bridge_slave_0) entered disabled state [ 1168.174737][ T1926] loop1: detected capacity change from 0 to 512 [ 1168.299172][ T7684] usb 5-1: USB disconnect, device number 43 [ 1168.333831][ T1926] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 49) [ 1168.395681][ T1926] FAT-fs (loop1): Filesystem has been set read-only [ 1168.402912][ T1926] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 49) [ 1168.417652][ T1926] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 49) [ 1168.663710][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1334.tmp-b7:3' failed: Read-only file system [ 1168.806546][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1336.tmp-b7:1' failed: Read-only file system [ 1168.850895][T31952] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 1168.872667][T31952] ath9k_htc: Failed to initialize the device [ 1168.881151][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1334.tmp-b7:3' failed: Read-only file system [ 1168.892423][ T7684] usb 5-1: ath9k_htc: USB layer deinitialized [ 1169.081106][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1328.tmp-b7:4' failed: Read-only file system [ 1169.150608][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1336.tmp-b7:1' failed: Read-only file system [ 1169.358384][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1336.tmp-b7:1' failed: Read-only file system [ 1169.468940][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1334.tmp-b7:3' failed: Read-only file system [ 1169.637318][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1336.tmp-b7:1' failed: Read-only file system [ 1169.780575][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1328.tmp-b7:4' failed: Read-only file system [ 1169.910577][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1336.tmp-b7:1' failed: Read-only file system [ 1170.210533][ T1982] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 1170.506823][ T1991] loop4: detected capacity change from 0 to 512 [ 1170.623815][ T1999] netlink: 28 bytes leftover after parsing attributes in process `syz.0.12105'. [ 1170.639315][ T1991] EXT4-fs error (device loop4): ext4_orphan_get:1434: comm syz.4.12103: bad orphan inode 11862016 [ 1170.682446][ T1999] netlink: 28 bytes leftover after parsing attributes in process `syz.0.12105'. [ 1170.703303][ T1991] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 1170.811732][ T1991] ext4 filesystem being mounted at /2590/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1171.018648][ T2010] netlink: 'syz.0.12109': attribute type 29 has an invalid length. [ 1171.026617][ T2010] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12109'. [ 1171.081984][ T9343] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 1171.100744][ T2010] netlink: 'syz.0.12109': attribute type 29 has an invalid length. [ 1171.119352][ T2010] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12109'. [ 1172.108992][ T2053] netlink: 24 bytes leftover after parsing attributes in process `syz.0.12124'. [ 1172.652787][ T2078] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1172.795901][ T424] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 1172.995530][ T424] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 1173.024223][ T424] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1173.039444][ T2089] netlink: 20 bytes leftover after parsing attributes in process `syz.0.12135'. [ 1173.070068][ T2089] netlink: 36 bytes leftover after parsing attributes in process `syz.0.12135'. [ 1173.087800][ T424] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1173.108657][ T424] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1173.391773][ T424] usb 4-1: Manufacturer: syz [ 1173.980712][ T424] usb 4-1: config 0 descriptor?? [ 1174.144244][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1338.tmp-b7:4' failed: Read-only file system [ 1174.271059][ T424] rc_core: IR keymap rc-hauppauge not found [ 1174.277039][ T424] Registered IR keymap rc-empty [ 1174.303527][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1338.tmp-b7:4' failed: Read-only file system [ 1174.316159][ T424] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 1174.361900][ T424] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input29 [ 1174.391586][ T5787] udevd[5787]: symlink '../../loop1' '/dev/disk/by-diskseq/1336.tmp-b7:1' failed: Read-only file system [ 1174.438064][ C0] igorplugusb 4-1:0.0: Error: urb status = -32 [ 1174.514044][ T2125] syz.1.12145: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 1174.523359][ T424] usb 4-1: USB disconnect, device number 69 [ 1174.539452][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1338.tmp-b7:4' failed: Read-only file system [ 1174.564948][ T2125] CPU: 1 PID: 2125 Comm: syz.1.12145 Not tainted syzkaller #0 [ 1174.572481][ T2125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1174.582582][ T2125] Call Trace: [ 1174.585910][ T2125] [ 1174.588886][ T2125] dump_stack_lvl+0x18c/0x250 [ 1174.593628][ T2125] ? show_regs_print_info+0x20/0x20 [ 1174.598893][ T2125] ? load_image+0x420/0x420 [ 1174.603462][ T2125] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 1174.610053][ T2125] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 1174.616615][ T2125] warn_alloc+0x246/0x340 [ 1174.621023][ T2125] ? stack_trace_save+0xaa/0x100 [ 1174.626024][ T2125] ? zone_watermark_ok_safe+0x230/0x230 [ 1174.631652][ T2125] ? kasan_set_track+0x5f/0x70 [ 1174.636489][ T2125] ? kasan_set_track+0x4e/0x70 [ 1174.641320][ T2125] ? __kasan_kmalloc+0x8f/0xa0 [ 1174.646143][ T2125] ? xsk_init_queue+0xad/0x100 [ 1174.651050][ T2125] ? xsk_setsockopt+0x413/0x750 [ 1174.655950][ T2125] ? do_sock_setsockopt+0x175/0x1a0 [ 1174.661303][ T2125] ? __x64_sys_setsockopt+0x182/0x200 [ 1174.666751][ T2125] __vmalloc_node_range+0x129/0x1320 [ 1174.672124][ T2125] ? free_vm_area+0x50/0x50 [ 1174.676723][ T2125] vmalloc_user+0x74/0x80 [ 1174.681104][ T2125] ? xskq_create+0xbf/0x170 [ 1174.685695][ T2125] xskq_create+0xbf/0x170 [ 1174.690099][ T2125] xsk_init_queue+0xad/0x100 [ 1174.694761][ T2125] xsk_setsockopt+0x413/0x750 [ 1174.699499][ T2125] ? xsk_poll+0x670/0x670 [ 1174.703890][ T2125] ? __fget_files+0x28/0x460 [ 1174.708540][ T2125] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 1174.714169][ T2125] ? security_socket_setsockopt+0x7e/0xa0 [ 1174.719956][ T2125] ? xsk_poll+0x670/0x670 [ 1174.724338][ T2125] do_sock_setsockopt+0x175/0x1a0 [ 1174.729432][ T2125] ? __fdget+0x180/0x210 [ 1174.733764][ T2125] __x64_sys_setsockopt+0x182/0x200 [ 1174.739025][ T2125] do_syscall_64+0x55/0xb0 [ 1174.743494][ T2125] ? clear_bhb_loop+0x40/0x90 [ 1174.748217][ T2125] ? clear_bhb_loop+0x40/0x90 [ 1174.752946][ T2125] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1174.758884][ T2125] RIP: 0033:0x7f6c95f9e159 [ 1174.763336][ T2125] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1174.782983][ T2125] RSP: 002b:00007f6c941f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1174.791445][ T2125] RAX: ffffffffffffffda RBX: 00007f6c96225fa0 RCX: 00007f6c95f9e159 [ 1174.799463][ T2125] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 1174.807495][ T2125] RBP: 00007f6c9603506b R08: 0000000000000029 R09: 0000000000000000 [ 1174.815514][ T2125] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1174.823534][ T2125] R13: 00007f6c96226038 R14: 00007f6c96225fa0 R15: 00007fffcbbbb7d8 [ 1174.831564][ T2125] [ 1174.918751][ T2125] Mem-Info: [ 1174.922389][ T2125] active_anon:6631 inactive_anon:35 isolated_anon:0 [ 1174.922389][ T2125] active_file:15834 inactive_file:41300 isolated_file:0 [ 1174.922389][ T2125] unevictable:768 dirty:251 writeback:0 [ 1174.922389][ T2125] slab_reclaimable:11633 slab_unreclaimable:104170 [ 1174.922389][ T2125] mapped:25247 shmem:1381 pagetables:752 [ 1174.922389][ T2125] sec_pagetables:0 bounce:0 [ 1174.922389][ T2125] kernel_misc_reclaimable:0 [ 1174.922389][ T2125] free:1321290 free_pcp:16712 free_cma:0 [ 1174.989366][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1338.tmp-b7:4' failed: Read-only file system [ 1175.060941][ T2125] Node 0 active_anon:26524kB inactive_anon:140kB active_file:58608kB inactive_file:164964kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:100988kB dirty:1004kB writeback:0kB shmem:3988kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11144kB pagetables:3008kB sec_pagetables:0kB all_unreclaimable? no [ 1175.117895][ T2125] Node 1 active_anon:0kB inactive_anon:0kB active_file:4728kB inactive_file:236kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 1175.157402][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1338.tmp-b7:4' failed: Read-only file system [ 1175.190717][ T2125] Node 0 DMA free:15328kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1175.241332][ T2125] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 1175.302917][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1334.tmp-b7:3' failed: Read-only file system [ 1175.322225][ T2125] Node 0 DMA32 free:1402120kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:26440kB inactive_anon:140kB active_file:58608kB inactive_file:164140kB unevictable:1536kB writepending:1036kB present:3129332kB managed:2586800kB mlocked:0kB bounce:0kB free_pcp:28568kB local_pcp:20264kB free_cma:0kB [ 1175.399831][ T2125] lowmem_reserve[]: 0 0 0 0 0 [ 1175.418776][ T2125] Node 0 Normal free:4kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:824kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1175.511598][ T2125] lowmem_reserve[]: 0 0 0 0 0 [ 1175.522467][ T2125] Node 1 Normal free:3867908kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4728kB inactive_file:236kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:38368kB local_pcp:29664kB free_cma:0kB [ 1175.581062][ T2125] lowmem_reserve[]: 0 0 0 0 0 [ 1175.592373][ T2125] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15328kB [ 1175.624388][ T2125] Node 0 DMA32: 456*4kB (UME) 909*8kB (UM) 310*16kB (UM) 489*32kB (UM) 206*64kB (UM) 47*128kB (UME) 24*256kB (UM) 23*512kB (UME) 16*1024kB (UME) 6*2048kB (UM) 319*4096kB (UM) = 1402120kB [ 1175.665377][ T2125] Node 0 Normal: 1*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 1175.688604][ T2125] Node 1 Normal: 258*4kB (UM) 60*8kB (UME) 35*16kB (UME) 235*32kB (UME) 85*64kB (UME) 7*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UE) 2*2048kB (ME) 938*4096kB (M) = 3867960kB [ 1175.729085][ T2125] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1175.752636][ T2125] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1175.773310][ T2125] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1175.794023][ T2125] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1175.814705][ T2125] 60644 total pagecache pages [ 1175.819852][ T2125] 35 pages in swap cache [ 1175.824138][ T2125] Free swap = 124208kB [ 1175.839752][ T2125] Total swap = 124996kB [ 1175.850231][ T2125] 2097051 pages RAM [ 1175.861197][ T2125] 0 pages HighMem/MovableOnly [ 1175.872144][ T2125] 416965 pages reserved [ 1175.880284][ T2125] 0 pages cma reserved [ 1175.990409][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1336.tmp-b7:1' failed: Read-only file system [ 1176.140373][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1336.tmp-b7:1' failed: Read-only file system [ 1176.162758][ T2143] loop4: detected capacity change from 0 to 40427 [ 1176.182720][ T2143] F2FS-fs (loop4): Fix alignment : internally, start(4096) end(16896) block(12288) [ 1176.238147][ T2143] F2FS-fs (loop4): invalid crc value [ 1176.255692][ T2143] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1176.400259][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1339.tmp-b7:4' failed: Read-only file system [ 1176.515406][ T2143] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 1176.523597][ T2158] qrtr: Invalid version 15 [ 1176.785033][ T2143] F2FS-fs (loop4): Try to recover all the superblocks, ret: 0 [ 1177.376275][ T2187] netlink: 8 bytes leftover after parsing attributes in process `syz.3.12161'. [ 1177.539702][ T2189] loop1: detected capacity change from 0 to 4096 [ 1177.618561][ T2189] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 1177.638626][ T2197] loop3: detected capacity change from 0 to 1024 [ 1178.840292][ T2227] sctp: [Deprecated]: syz.1.12171 (pid 2227) Use of int in maxseg socket option. [ 1178.840292][ T2227] Use struct sctp_assoc_value instead [ 1179.596994][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1340.tmp-b7:4' failed: Read-only file system [ 1179.722561][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1343.tmp-b7:3' failed: Read-only file system [ 1179.877313][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1340.tmp-b7:4' failed: Read-only file system [ 1179.927362][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1344.tmp-b7:1' failed: Read-only file system [ 1179.970899][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-diskseq/1343.tmp-b7:3' failed: Read-only file system [ 1180.131689][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1344.tmp-b7:1' failed: Read-only file system [ 1180.172254][ T2271] smc: removing ib device syz0 [ 1180.251637][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1340.tmp-b7:4' failed: Read-only file system [ 1180.560750][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1340.tmp-b7:4' failed: Read-only file system [ 1180.707446][ T424] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 1180.979498][T31952] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 1181.099764][ T424] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 1181.121111][ T424] usb 4-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 1181.151625][ T424] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1181.199150][ T424] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 1181.227942][T31952] usb 5-1: Using ep0 maxpacket: 16 [ 1181.255069][T31952] usb 5-1: config index 0 descriptor too short (expected 188, got 159) [ 1181.271192][T31952] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1181.297461][T31952] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1181.340351][T31952] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0301, bcdDevice=66.8b [ 1181.359787][T31952] usb 5-1: New USB device strings: Mfr=58, Product=0, SerialNumber=3 [ 1181.367972][T31952] usb 5-1: Manufacturer: syz [ 1181.411326][T31952] usb 5-1: SerialNumber: syz [ 1181.544431][ T2275] loop1: detected capacity change from 0 to 40427 [ 1181.617960][ T2275] F2FS-fs (loop1): invalid crc value [ 1181.721982][T31952] usb 5-1: 0:2 : does not exist [ 1181.876949][ T2275] F2FS-fs (loop1): Found nat_bits in checkpoint [ 1181.913101][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1345.tmp-b7:1' failed: Read-only file system [ 1181.972443][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:1' failed: Read-only file system [ 1182.079045][T31952] usb 5-1: USB disconnect, device number 44 [ 1182.201855][ T2275] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 1182.355654][ T424] stv0680 4-1:4.0: STV(e): camera ping failed!! [ 1182.581897][ T424] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 1182.606172][ T424] stv0680 4-1:4.0: last error: 0, command = 0x8d [ 1182.670850][ T424] usb 4-1: USB disconnect, device number 70 [ 1182.687544][ T5777] syz-executor: attempt to access beyond end of device [ 1182.687544][ T5777] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1182.727583][ T5777] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 1183.454507][ T2342] netdevsim netdevsim0 netdevsim0: set [1, 1] type 2 family 0 port 50857 - 0 [ 1183.525588][ T2342] netdevsim netdevsim0 netdevsim1: set [1, 1] type 2 family 0 port 50857 - 0 [ 1183.557882][ T2342] netdevsim netdevsim0 netdevsim2: set [1, 1] type 2 family 0 port 50857 - 0 [ 1183.590285][ T2342] netdevsim netdevsim0 netdevsim3: set [1, 1] type 2 family 0 port 50857 - 0 [ 1183.606561][ T2342] netdevsim netdevsim0 netdevsim0: set [1, 2] type 2 family 0 port 49667 - 0 [ 1183.668384][ T2342] netdevsim netdevsim0 netdevsim1: set [1, 2] type 2 family 0 port 49667 - 0 [ 1183.698571][ T2342] netdevsim netdevsim0 netdevsim2: set [1, 2] type 2 family 0 port 49667 - 0 [ 1183.722754][ T2342] netdevsim netdevsim0 netdevsim3: set [1, 2] type 2 family 0 port 49667 - 0 [ 1183.748381][ T2342] geneve3: entered promiscuous mode [ 1183.763998][ T2342] geneve3: entered allmulticast mode [ 1184.043155][ T2360] xt_hashlimit: overflow, try lower: 6/0 [ 1184.295295][ T2368] netlink: 'syz.3.12199': attribute type 21 has an invalid length. [ 1184.303281][ T2368] netlink: 128 bytes leftover after parsing attributes in process `syz.3.12199'. [ 1184.359745][ T2368] netlink: 3 bytes leftover after parsing attributes in process `syz.3.12199'. [ 1184.486652][ T2373] netlink: 'syz.0.12206': attribute type 5 has an invalid length. [ 1184.598730][ T2379] x_tables: ip_tables: DNAT target: used from hooks POSTROUTING, but only usable from PREROUTING/OUTPUT [ 1185.033282][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1346.tmp-b7:1' failed: Read-only file system [ 1185.107790][ T2398] veth1_macvtap: left promiscuous mode [ 1185.166271][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1343.tmp-b7:3' failed: Read-only file system [ 1185.285617][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1346.tmp-b7:1' failed: Read-only file system [ 1185.309792][ T2399] loop4: detected capacity change from 0 to 4096 [ 1185.406146][ T2399] ntfs3: loop4: Mark volume as dirty due to NTFS errors [ 1185.468812][ T2399] ntfs3: loop4: Failed to load $Extend (-22). [ 1185.541902][ T2399] ntfs3: loop4: Failed to initialize $Extend. [ 1185.659582][ T5787] udevd[5787]: symlink '../../loop1' '/dev/disk/by-diskseq/1346.tmp-b7:1' failed: Read-only file system [ 1185.685304][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1343.tmp-b7:3' failed: Read-only file system [ 1185.698447][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1347.tmp-b7:4' failed: Read-only file system [ 1185.722559][ T2421] openvswitch: netlink: Actions may not be safe on all matching packets [ 1185.747782][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 1185.817823][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:4' failed: Read-only file system [ 1185.876002][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1343.tmp-b7:3' failed: Read-only file system [ 1185.949459][ T5787] udevd[5787]: symlink '../../loop1' '/dev/disk/by-diskseq/1346.tmp-b7:1' failed: Read-only file system [ 1186.575327][ T2451] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12225'. [ 1186.629567][ T2451] openvswitch: netlink: Actions may not be safe on all matching packets [ 1186.762675][ T2458] loop3: detected capacity change from 0 to 128 [ 1187.260313][ T28] audit: type=1326 audit(2000000474.184:1755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2477 comm="syz.4.12230" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1187.415890][ T28] audit: type=1326 audit(2000000474.184:1756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2477 comm="syz.4.12230" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1187.516444][ T28] audit: type=1326 audit(2000000474.221:1757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2477 comm="syz.4.12230" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1187.664991][ T28] audit: type=1326 audit(2000000474.221:1758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2477 comm="syz.4.12230" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1187.765240][ T28] audit: type=1326 audit(2000000474.221:1759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2477 comm="syz.4.12230" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=439 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1187.957737][ T28] audit: type=1326 audit(2000000474.221:1760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2477 comm="syz.4.12230" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1188.108418][ T28] audit: type=1326 audit(2000000474.221:1761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2477 comm="syz.4.12230" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1188.132644][ C1] vkms_vblank_simulate: vblank timer overrun [ 1188.157854][ T2510] block device autoloading is deprecated and will be removed. [ 1188.209424][ T2510] syz.1.12237: attempt to access beyond end of device [ 1188.209424][ T2510] md133: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 1188.242115][ T28] audit: type=1326 audit(2000000474.221:1762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2477 comm="syz.4.12230" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1188.390189][ T28] audit: type=1326 audit(2000000474.221:1763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2477 comm="syz.4.12230" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1188.562873][ T5434] veth1_macvtap: entered promiscuous mode [ 1189.833829][ T2603] netlink: 12 bytes leftover after parsing attributes in process `syz.1.12257'. [ 1190.557451][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1348.tmp-b7:4' failed: Read-only file system [ 1190.606355][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1346.tmp-b7:1' failed: Read-only file system [ 1190.737951][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1348.tmp-b7:4' failed: Read-only file system [ 1190.856702][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1190.905870][ T2652] netlink: 8 bytes leftover after parsing attributes in process `syz.4.12269'. [ 1190.955995][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1346.tmp-b7:1' failed: Read-only file system [ 1191.042639][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1191.113506][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1348.tmp-b7:4' failed: Read-only file system [ 1191.216981][ T2666] netlink: 12 bytes leftover after parsing attributes in process `syz.4.12274'. [ 1191.252483][ T2666] netlink: 68 bytes leftover after parsing attributes in process `syz.4.12274'. [ 1191.305074][ T2666] netlink: 12 bytes leftover after parsing attributes in process `syz.4.12274'. [ 1191.324295][ T2659] loop1: detected capacity change from 0 to 4096 [ 1191.342901][ T2666] netlink: 68 bytes leftover after parsing attributes in process `syz.4.12274'. [ 1191.345610][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1191.591655][ T2659] ntfs: volume version 3.1. [ 1191.661347][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1352.tmp-b7:1' failed: Read-only file system [ 1191.714219][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1348.tmp-b7:4' failed: Read-only file system [ 1192.294873][ T28] audit: type=1326 audit(2000000478.825:1764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2698 comm="syz.1.12282" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c95f9e159 code=0x7ffc0000 [ 1192.319105][ C1] vkms_vblank_simulate: vblank timer overrun [ 1192.696582][ T2716] openvswitch: netlink: EtherType 0 is less than min 600 [ 1193.051393][ T2733] delete_channel: no stack [ 1193.938404][ T2765] netlink: 'syz.1.12302': attribute type 1 has an invalid length. [ 1194.459012][ T2780] block nbd4: NBD_DISCONNECT [ 1194.733247][ T2798] CIFS mount error: No usable UNC path provided in device string! [ 1194.733247][ T2798] [ 1194.780436][ T2798] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 1195.360419][ T2827] usb usb8: usbfs: process 2827 (syz.0.12319) did not claim interface 0 before use [ 1195.410012][ T2831] loop1: detected capacity change from 0 to 16 [ 1195.443726][ T2831] erofs: (device loop1): mounted with root inode @ nid 36. [ 1196.008372][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1355.tmp-b7:1' failed: Read-only file system [ 1196.086117][ T424] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 1196.179250][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1348.tmp-b7:4' failed: Read-only file system [ 1196.269465][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1355.tmp-b7:1' failed: Read-only file system [ 1196.306961][ T2869] loop4: detected capacity change from 0 to 8 [ 1196.367651][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1356.tmp-b7:4' failed: Read-only file system [ 1196.396291][ T2869] SQUASHFS error: Failed to read block 0xdfa: -5 [ 1196.432944][ T424] usb 4-1: Using ep0 maxpacket: 32 [ 1196.433448][ T2869] SQUASHFS error: Unable to read metadata cache entry [dfa] [ 1196.442606][ T424] usb 4-1: config 0 has an invalid descriptor of length 101, skipping remainder of the config [ 1196.468680][ T424] usb 4-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 1196.478643][ T424] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1196.498456][ T2869] SQUASHFS error: Failed to read block 0x4e8: -5 [ 1196.505597][ T2869] SQUASHFS error: Failed to read block 0xed04f1: -5 [ 1196.516259][ T424] usb 4-1: Product: syz [ 1196.531021][ T424] usb 4-1: Manufacturer: syz [ 1196.548569][ T424] usb 4-1: SerialNumber: syz [ 1196.560085][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1355.tmp-b7:1' failed: Read-only file system [ 1196.563628][ T2869] SQUASHFS error: Failed to read block 0x4de: -5 [ 1196.585688][ T424] usb 4-1: config 0 descriptor?? [ 1196.612848][ T424] usb 4-1: bad CDC descriptors [ 1196.628260][ T424] usb 4-1: unsupported MDLM descriptors [ 1196.656108][ T2869] SQUASHFS error: Failed to read block 0x4de: -5 [ 1196.683444][ T2869] SQUASHFS error: Failed to read block 0x4de: -5 [ 1196.712651][ T2869] SQUASHFS error: Failed to read block 0x4de: -5 [ 1196.747991][ T2869] SQUASHFS error: Failed to read block 0x4de: -5 [ 1196.754564][ T2869] SQUASHFS error: Failed to read block 0x4de: -5 [ 1196.780814][ T2869] SQUASHFS error: Failed to read block 0x4e8: -5 [ 1196.790872][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 1196.790887][ T28] audit: type=1800 audit(2000000482.968:1773): pid=2869 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.12329" name="file1" dev="loop4" ino=5 res=0 errno=0 [ 1196.856157][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1355.tmp-b7:1' failed: Read-only file system [ 1196.882288][ T424] usb 4-1: USB disconnect, device number 71 [ 1197.054162][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1355.tmp-b7:1' failed: Read-only file system [ 1197.079549][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1356.tmp-b7:4' failed: Read-only file system [ 1197.159383][ T2897] loop1: detected capacity change from 0 to 256 [ 1197.166385][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1356.tmp-b7:4' failed: Read-only file system [ 1197.196090][ T2897] exfat: Deprecated parameter 'utf8' [ 1197.223718][ T2899] tunl0: entered allmulticast mode [ 1197.254360][ T2897] exFAT-fs (loop1): failed to load upcase table (idx : 0x0001fe89, chksum : 0xd956ea23, utbl_chksum : 0xe619d30d) [ 1197.274738][ T2899] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 1197.337446][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1357.tmp-b7:4' failed: Read-only file system [ 1197.413567][ T2891] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 1197.733394][ T28] audit: type=1326 audit(2000000483.845:1774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2910 comm="syz.0.12337" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1197.841760][ T28] audit: type=1326 audit(2000000483.845:1775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2910 comm="syz.0.12337" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1197.964444][ T28] audit: type=1326 audit(2000000483.882:1776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2910 comm="syz.0.12337" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=304 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1198.057024][ T28] audit: type=1326 audit(2000000483.882:1777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2910 comm="syz.0.12337" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1198.167138][ T28] audit: type=1326 audit(2000000483.882:1778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2910 comm="syz.0.12337" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1198.195600][ T2925] ceph: Unknown parameter 'port' [ 1198.340316][ T2932] netlink: 'syz.3.12342': attribute type 1 has an invalid length. [ 1198.994365][ T2964] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12355'. [ 1199.370642][ T424] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 1199.578592][ T424] usb 4-1: config 0 has an invalid interface number: 216 but max is 0 [ 1199.598904][ T424] usb 4-1: config 0 has no interface number 0 [ 1199.619156][ T424] usb 4-1: config 0 interface 216 altsetting 4 bulk endpoint 0x8F has invalid maxpacket 64 [ 1199.662567][ T424] usb 4-1: config 0 interface 216 altsetting 4 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1199.672723][ T424] usb 4-1: config 0 interface 216 has no altsetting 0 [ 1199.712076][ T424] usb 4-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice=c1.2e [ 1199.874569][ T424] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1199.903600][ T424] usb 4-1: config 0 descriptor?? [ 1199.920665][ T2957] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 1199.929819][ T424] usb 4-1: NFC: intf ffff8880242fe000 id ffffffff8da5b860 [ 1200.206094][ T424] usb 4-1: USB disconnect, device number 72 [ 1201.167906][ T3042] loop4: detected capacity change from 0 to 2048 [ 1201.217690][ T3042] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 1201.322948][ T3050] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1201.334648][ T3042] syz.4.12380: attempt to access beyond end of device [ 1201.334648][ T3042] loop4: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 1201.450217][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1201.464988][ T5787] udevd[5787]: symlink '../../loop1' '/dev/disk/by-diskseq/1359.tmp-b7:1' failed: Read-only file system [ 1201.497426][ T3058] netlink: 'syz.1.12385': attribute type 5 has an invalid length. [ 1201.539487][ T3042] syz.4.12380: attempt to access beyond end of device [ 1201.539487][ T3042] loop4: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 1201.591884][ T3042] NILFS (loop4): I/O error reading meta-data file (ino=6, block-offset=3) [ 1201.648826][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1359.tmp-b7:1' failed: Read-only file system [ 1201.807174][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1201.863187][ T3068] netlink: 'syz.3.12388': attribute type 8 has an invalid length. [ 1201.915638][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1360.tmp-b7:4' failed: Read-only file system [ 1202.031059][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1360.tmp-b7:4' failed: Read-only file system [ 1202.039112][ T3077] netlink: 8 bytes leftover after parsing attributes in process `syz.4.12389'. [ 1202.074287][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1359.tmp-b7:1' failed: Read-only file system [ 1202.104278][ T3077] netdevsim netdevsim4 netdevsim0: left allmulticast mode [ 1202.149818][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1361.tmp-b7:4' failed: Read-only file system [ 1202.166635][ T3077] netlink: 16 bytes leftover after parsing attributes in process `syz.4.12389'. [ 1202.225970][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1202.302658][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1359.tmp-b7:1' failed: Read-only file system [ 1202.647291][ T3093] netlink: 48 bytes leftover after parsing attributes in process `syz.3.12396'. [ 1202.947427][ T3110] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.12401'. [ 1203.091724][ T3114] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12403'. [ 1204.129329][ T3154] dlm: no locking on control device [ 1205.734696][ T28] audit: type=1326 audit(2000000491.217:1779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3218 comm="syz.4.12433" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1205.758912][ C1] vkms_vblank_simulate: vblank timer overrun [ 1205.887182][ T28] audit: type=1326 audit(2000000491.217:1780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3218 comm="syz.4.12433" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1206.035103][ T28] audit: type=1326 audit(2000000491.217:1781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3218 comm="syz.4.12433" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1206.128674][ T28] audit: type=1326 audit(2000000491.217:1782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3218 comm="syz.4.12433" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1206.306144][ T28] audit: type=1326 audit(2000000491.273:1783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3218 comm="syz.4.12433" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=282 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1206.414256][ T28] audit: type=1326 audit(2000000491.273:1784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3218 comm="syz.4.12433" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1206.494942][ T28] audit: type=1326 audit(2000000491.273:1785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3218 comm="syz.4.12433" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1206.519150][ C1] vkms_vblank_simulate: vblank timer overrun [ 1206.629417][ T28] audit: type=1326 audit(2000000491.273:1786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3218 comm="syz.4.12433" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1206.927896][T17783] usb 5-1: new full-speed USB device number 45 using dummy_hcd [ 1207.029673][ T3222] loop1: detected capacity change from 0 to 32768 [ 1207.061540][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1207.083226][ T3222] BTRFS: device fsid e0cb6322-611b-4325-acdf-015f79de3787 devid 1 transid 8 /dev/loop1 scanned by syz.1.12434 (3222) [ 1207.159484][ T3222] BTRFS info (device loop1): first mount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 1207.175836][T17783] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1207.192375][ T3222] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 1207.223457][ T3222] BTRFS info (device loop1): enabling ssd optimizations [ 1207.230163][T17783] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 1207.249102][ T3222] BTRFS info (device loop1): not using ssd optimizations [ 1207.262374][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1362.tmp-b7:1' failed: Read-only file system [ 1207.277321][ T3222] BTRFS info (device loop1): turning off barriers [ 1207.281562][T17783] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 65535, setting to 64 [ 1207.290172][ T3222] BTRFS info (device loop1): use no compression [ 1207.311261][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-uuid/e0cb6322-611b-4325-acdf-015f79de3787.tmp-b7:1' failed: Read-only file system [ 1207.327724][T17783] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 1207.344831][ T3222] BTRFS info (device loop1): using free space tree [ 1207.406885][T17783] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1207.420935][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1207.441132][T17783] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1207.465684][T17783] usb 5-1: Manufacturer: syz [ 1207.478856][T17783] usb 5-1: config 0 descriptor?? [ 1207.613390][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1207.777787][ T5777] BTRFS info (device loop1): last unmount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 1207.941283][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-diskseq/1350.tmp-b7:3' failed: Read-only file system [ 1208.052443][ T3293] loop3: detected capacity change from 0 to 128 [ 1208.083528][T17783] rc_core: IR keymap rc-hauppauge not found [ 1208.137665][T17783] Registered IR keymap rc-empty [ 1208.157221][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1208.199222][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-diskseq/1363.tmp-b7:3' failed: Read-only file system [ 1208.235887][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1208.261003][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-label/SYZKALLER.tmp-b7:3' failed: Read-only file system [ 1208.298997][T17783] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 1208.329620][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-uuid/1DC8-5927.tmp-b7:3' failed: Read-only file system [ 1208.510682][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-diskseq/1363.tmp-b7:3' failed: Read-only file system [ 1208.666028][T17783] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input30 [ 1208.842081][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1208.887998][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1209.053997][ T3319] loop4: detected capacity change from 0 to 4096 [ 1209.069670][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1209.136506][ T3319] ntfs3: loop4: Different NTFS sector size (2048) and media sector size (512). [ 1209.177921][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1209.216942][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1209.383958][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1209.470506][ T3338] netlink: 'syz.3.12450': attribute type 1 has an invalid length. [ 1209.492700][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1209.533572][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1209.622197][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1209.709114][T17783] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1209.754613][T17783] mceusb 5-1:0.0: Registered with mce emulator interface version 1 [ 1209.784943][T17783] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1209.839184][T17783] usb 5-1: USB disconnect, device number 45 [ 1210.437979][ T3385] loop3: detected capacity change from 0 to 64 [ 1210.694962][ T3395] loop4: detected capacity change from 0 to 256 [ 1210.907789][ T3403] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.12462'. [ 1211.457560][ T3427] openvswitch: netlink: Actions may not be safe on all matching packets [ 1211.961277][ T3447] bond8: option lp_interval: invalid value (0) [ 1211.970353][ T3447] bond8: option lp_interval: allowed values 1 - 2147483647 [ 1212.018369][ T3447] bond8 (unregistering): Released all slaves [ 1212.553347][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1371.tmp-b7:4' failed: Read-only file system [ 1212.609482][ T6745] udevd[6745]: symlink '../../loop1' '/dev/disk/by-diskseq/1364.tmp-b7:1' failed: Read-only file system [ 1212.683217][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-diskseq/1370.tmp-b7:3' failed: Read-only file system [ 1212.796841][ T5790] udevd[5790]: symlink '../../loop3' '/dev/disk/by-diskseq/1370.tmp-b7:3' failed: Read-only file system [ 1212.851022][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1371.tmp-b7:4' failed: Read-only file system [ 1213.051678][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1364.tmp-b7:1' failed: Read-only file system [ 1213.095423][ T5787] udevd[5787]: symlink '../../loop3' '/dev/disk/by-diskseq/1370.tmp-b7:3' failed: Read-only file system [ 1213.143048][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1371.tmp-b7:4' failed: Read-only file system [ 1213.258369][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1371.tmp-b7:4' failed: Read-only file system [ 1213.322479][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1370.tmp-b7:3' failed: Read-only file system [ 1215.499624][ T28] audit: type=1326 audit(2000000500.241:1787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3644 comm="syz.0.12519" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1215.585396][ T28] audit: type=1326 audit(2000000500.241:1788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3644 comm="syz.0.12519" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1215.677559][ T28] audit: type=1326 audit(2000000500.278:1789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3644 comm="syz.0.12519" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=26 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1215.713221][ T424] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 1215.721333][T17783] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 1215.730803][ T28] audit: type=1326 audit(2000000500.278:1790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3644 comm="syz.0.12519" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1215.831911][ T28] audit: type=1326 audit(2000000500.278:1791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3644 comm="syz.0.12519" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9fd39e159 code=0x7ffc0000 [ 1215.972871][T17783] usb 4-1: Using ep0 maxpacket: 16 [ 1215.980771][ T424] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1215.992261][ T424] usb 5-1: config 1 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 1216.005325][T17783] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 1216.028311][T17783] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1216.365386][T17783] usb 4-1: config 0 descriptor?? [ 1216.373766][ T424] usb 5-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 1216.394073][ T424] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1216.404199][T17783] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 1216.417655][ T424] usb 5-1: Product: syz [ 1216.421881][ T424] usb 5-1: Manufacturer: syz [ 1216.439089][ T424] usb 5-1: SerialNumber: syz [ 1216.467361][ T424] usb-storage 5-1:1.0: USB Mass Storage device detected [ 1216.498239][ T424] usb-storage 5-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 1216.537055][ T424] scsi host1: usb-storage 5-1:1.0 [ 1216.598677][T17783] usb 4-1: Detected FT232B [ 1216.742153][ T7683] usb 5-1: USB disconnect, device number 46 [ 1216.824307][T17783] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 1216.850661][T17783] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 1216.885630][T17783] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1217.021988][ T3705] loop1: detected capacity change from 0 to 256 [ 1217.082617][T17783] usb 4-1: USB disconnect, device number 73 [ 1217.103423][T17783] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1217.145031][T17783] ftdi_sio 4-1:0.0: device disconnected [ 1217.922865][ T28] audit: type=1326 audit(2000000502.474:1792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3743 comm="syz.4.12542" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1218.038658][ T28] audit: type=1326 audit(2000000502.474:1793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3743 comm="syz.4.12542" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1218.124536][ T6745] udevd[6745]: symlink '../../loop3' '/dev/disk/by-diskseq/1370.tmp-b7:3' failed: Read-only file system [ 1218.146279][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1373.tmp-b7:1' failed: Read-only file system [ 1218.169670][ T28] audit: type=1326 audit(2000000502.474:1794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3743 comm="syz.4.12542" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1218.248600][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1371.tmp-b7:4' failed: Read-only file system [ 1218.314605][ T28] audit: type=1326 audit(2000000502.474:1795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3743 comm="syz.4.12542" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1218.417250][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1373.tmp-b7:1' failed: Read-only file system [ 1218.478491][ T28] audit: type=1326 audit(2000000502.520:1796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3743 comm="syz.4.12542" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f28b679e159 code=0x7ffc0000 [ 1218.707644][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1373.tmp-b7:1' failed: Read-only file system [ 1218.927458][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1373.tmp-b7:1' failed: Read-only file system [ 1219.467890][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1373.tmp-b7:1' failed: Read-only file system [ 1219.686271][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1373.tmp-b7:1' failed: Read-only file system [ 1219.882184][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1373.tmp-b7:1' failed: Read-only file system [ 1219.979069][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1371.tmp-b7:4' failed: Read-only file system [ 1220.016911][ T3759] loop3: detected capacity change from 0 to 32768 [ 1220.429174][ T3759] JBD2: Ignoring recovery information on journal [ 1220.646922][ T3759] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 1220.794229][ T3805] ipt_REJECT: TCP_RESET invalid for non-tcp [ 1221.265994][ T5775] ocfs2: Unmounting device (7,3) on (node local) [ 1221.335008][ T3819] netlink: 'syz.1.12565': attribute type 1 has an invalid length. [ 1221.392304][ T3819] netlink: 'syz.1.12565': attribute type 2 has an invalid length. [ 1221.400505][ T3819] netlink: 4 bytes leftover after parsing attributes in process `syz.1.12565'. [ 1222.182699][ T3846] netlink: 'syz.0.12574': attribute type 24 has an invalid length. [ 1222.631541][ T3868] netlink: 12 bytes leftover after parsing attributes in process `syz.4.12579'. [ 1222.675374][T17783] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 1222.914828][T17783] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 1222.935112][T17783] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1222.943699][ T3878] netlink: 4 bytes leftover after parsing attributes in process `syz.4.12582'. [ 1222.978643][T17783] usb 4-1: config 0 descriptor?? [ 1223.288638][T17783] usb 4-1: Cannot read MAC address [ 1223.294588][T17783] MOSCHIP usb-ethernet driver: probe of 4-1:0.0 failed with error -71 [ 1223.309502][ T3889] loop1: detected capacity change from 0 to 2048 [ 1223.353884][T17783] usb 4-1: USB disconnect, device number 74 [ 1223.379259][ T3889] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000900 ro without journal. Quota mode: none. [ 1223.485289][ T3889] EXT4-fs error (device loop1): ext4_find_inline_data_nolock:164: inode #12: comm syz.1.12586: inline data xattr refers to an external xattr inode [ 1223.577077][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1376.tmp-b7:1' failed: Read-only file system [ 1223.631951][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-uuid/00000000-0000-0000-0000-000000000900.tmp-b7:1' failed: Read-only file system [ 1223.694437][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 1223.783482][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1376.tmp-b7:1' failed: Read-only file system [ 1223.811171][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-uuid/00000000-0000-0000-0000-000000000900.tmp-b7:1' failed: Read-only file system [ 1223.942392][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1376.tmp-b7:1' failed: Read-only file system [ 1224.038034][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1376.tmp-b7:1' failed: Read-only file system [ 1224.052979][ T6745] udevd[6745]: symlink '../../loop4' '/dev/disk/by-diskseq/1371.tmp-b7:4' failed: Read-only file system [ 1224.218367][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1377.tmp-b7:1' failed: Read-only file system [ 1224.341940][ T3916] netlink: 'syz.1.12591': attribute type 10 has an invalid length. [ 1224.349966][ T3916] netlink: 'syz.1.12591': attribute type 10 has an invalid length. [ 1224.365700][ T5790] udevd[5790]: symlink '../../loop4' '/dev/disk/by-diskseq/1371.tmp-b7:4' failed: Read-only file system [ 1224.551014][ T5790] udevd[5790]: symlink '../../loop1' '/dev/disk/by-diskseq/1377.tmp-b7:1' failed: Read-only file system [ 1224.984242][ T3934] loop4: detected capacity change from 0 to 512 [ 1225.045790][ T3934] EXT4-fs: Ignoring removed i_version option [ 1225.066414][ T3934] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 1225.109761][ T3934] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1225.156693][ T3934] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1225.271957][ T3934] ext4 filesystem being mounted at /2726/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1225.672758][ T9343] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1225.723446][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 1225.723464][ T28] audit: type=1400 audit(2000000509.671:1814): apparmor="DENIED" operation="change_profile" class="file" info="label not found" error=-2 profile="unconfined" name=2626200D03 pid=3959 comm="syz.0.12603" [ 1226.265772][ T3986] loop1: detected capacity change from 0 to 1024 [ 1226.762551][ T4004] tipc: Started in network mode [ 1226.773401][ T4004] tipc: Node identity , cluster identity 4711 [ 1227.569432][ T4028] netlink: 32 bytes leftover after parsing attributes in process `syz.4.12624'. [ 1227.620545][ T4028] netlink: 24 bytes leftover after parsing attributes in process `syz.4.12624'. [ 1228.174116][ T4049] netlink: 12 bytes leftover after parsing attributes in process `syz.3.12631'. [ 1228.442605][ T7683] ------------[ cut here ]------------ [ 1228.449259][ T7683] WARNING: CPU: 1 PID: 7683 at net/netfilter/nft_set_pipapo.c:2389 nft_pipapo_destroy+0x84b/0x8b0 [ 1228.460251][ T7683] Modules linked in: [ 1228.464199][ T7683] CPU: 1 PID: 7683 Comm: kworker/1:7 Not tainted syzkaller #0 [ 1228.471774][ T7683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1228.481967][ T7683] Workqueue: events nf_tables_trans_destroy_work [ 1228.488415][ T7683] RIP: 0010:nft_pipapo_destroy+0x84b/0x8b0 [ 1228.494394][ T7683] Code: 00 00 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 29 45 aa f8 e9 d3 f9 ff ff e8 1f 45 aa f8 e9 6c fe ff ff e8 15 45 aa f8 <0f> 0b e9 16 f8 ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c e3 f9 [ 1228.514167][ T7683] RSP: 0018:ffffc900036479d8 EFLAGS: 00010293 [ 1228.520282][ T7683] RAX: ffffffff88dd463b RBX: ffff88802e12f8f0 RCX: ffff888023bf0000 [ 1228.528576][ T7683] RDX: 0000000000000000 RSI: ffff88802e12f800 RDI: ffff88805f053a28 [ 1228.536696][ T7683] RBP: ffffc90003647bb0 R08: ffff888023bf0000 R09: 000000000000000f [ 1228.544719][ T7683] R10: 0000000000000020 R11: 0000000000000000 R12: ffff88802e12f8c0 [ 1228.552942][ T7683] R13: dffffc0000000000 R14: ffff88802e12f910 R15: dffffc0000000000 [ 1228.561047][ T7683] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 1228.570123][ T7683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1228.576756][ T7683] CR2: 0000001b2de23ffc CR3: 0000000066b32000 CR4: 00000000003506e0 [ 1228.585126][ T7683] Call Trace: [ 1228.588490][ T7683] [ 1228.591475][ T7683] ? lockdep_hardirqs_on+0x98/0x150 [ 1228.596728][ T7683] nft_set_destroy+0x489/0xa20 [ 1228.601669][ T7683] ? __kmem_cache_free+0xba/0x1f0 [ 1228.606755][ T7683] nf_tables_trans_destroy_work+0xb2d/0x11b0 [ 1228.612851][ T7683] ? nft_object_dump+0x1e0/0x1e0 [ 1228.617835][ T7683] ? _raw_spin_unlock_irq+0x23/0x50 [ 1228.623241][ T7683] ? process_scheduled_works+0x975/0x1600 [ 1228.629032][ T7683] ? process_scheduled_works+0x975/0x1600 [ 1228.634858][ T7683] process_scheduled_works+0xa60/0x1600 [ 1228.640502][ T7683] ? worker_attach_to_pool+0x370/0x370 [ 1228.646123][ T7683] ? assign_work+0x3cc/0x5d0 [ 1228.650789][ T7683] worker_thread+0xa5e/0xfe0 [ 1228.656696][ T7683] kthread+0x2fa/0x390 [ 1228.660839][ T7683] ? pr_cont_work+0x550/0x550 [ 1228.665922][ T7683] ? kthread_blkcg+0xd0/0xd0 [ 1228.670569][ T7683] ret_from_fork+0x48/0x80 [ 1228.675466][ T7683] ? kthread_blkcg+0xd0/0xd0 [ 1228.680117][ T7683] ret_from_fork_asm+0x11/0x20 [ 1228.684978][ T7683] [ 1228.688400][ T7683] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1228.695721][ T7683] CPU: 1 PID: 7683 Comm: kworker/1:7 Not tainted syzkaller #0 [ 1228.703225][ T7683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1228.713318][ T7683] Workqueue: events nf_tables_trans_destroy_work [ 1228.719710][ T7683] Call Trace: [ 1228.723026][ T7683] [ 1228.725996][ T7683] dump_stack_lvl+0x18c/0x250 [ 1228.730731][ T7683] ? show_regs_print_info+0x20/0x20 [ 1228.735983][ T7683] ? load_image+0x420/0x420 [ 1228.740549][ T7683] panic+0x2ca/0x720 [ 1228.744493][ T7683] ? bpf_jit_dump+0xd0/0xd0 [ 1228.749050][ T7683] ? ret_from_fork_asm+0x11/0x20 [ 1228.754045][ T7683] __warn+0x2e0/0x470 [ 1228.758070][ T7683] ? nft_pipapo_destroy+0x84b/0x8b0 [ 1228.763316][ T7683] ? nft_pipapo_destroy+0x84b/0x8b0 [ 1228.768577][ T7683] report_bug+0x2be/0x4f0 [ 1228.773031][ T7683] ? nft_pipapo_destroy+0x84b/0x8b0 [ 1228.778290][ T7683] ? nft_pipapo_destroy+0x84b/0x8b0 [ 1228.783548][ T7683] ? nft_pipapo_destroy+0x84d/0x8b0 [ 1228.788796][ T7683] handle_bug+0xcf/0x120 [ 1228.793127][ T7683] exc_invalid_op+0x1a/0x50 [ 1228.797717][ T7683] asm_exc_invalid_op+0x1a/0x20 [ 1228.802639][ T7683] RIP: 0010:nft_pipapo_destroy+0x84b/0x8b0 [ 1228.808505][ T7683] Code: 00 00 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 29 45 aa f8 e9 d3 f9 ff ff e8 1f 45 aa f8 e9 6c fe ff ff e8 15 45 aa f8 <0f> 0b e9 16 f8 ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c e3 f9 [ 1228.828157][ T7683] RSP: 0018:ffffc900036479d8 EFLAGS: 00010293 [ 1228.834279][ T7683] RAX: ffffffff88dd463b RBX: ffff88802e12f8f0 RCX: ffff888023bf0000 [ 1228.842298][ T7683] RDX: 0000000000000000 RSI: ffff88802e12f800 RDI: ffff88805f053a28 [ 1228.850370][ T7683] RBP: ffffc90003647bb0 R08: ffff888023bf0000 R09: 000000000000000f [ 1228.858384][ T7683] R10: 0000000000000020 R11: 0000000000000000 R12: ffff88802e12f8c0 [ 1228.866396][ T7683] R13: dffffc0000000000 R14: ffff88802e12f910 R15: dffffc0000000000 [ 1228.874413][ T7683] ? nft_pipapo_destroy+0x84b/0x8b0 [ 1228.879682][ T7683] ? nft_pipapo_destroy+0x84b/0x8b0 [ 1228.884931][ T7683] ? lockdep_hardirqs_on+0x98/0x150 [ 1228.890190][ T7683] nft_set_destroy+0x489/0xa20 [ 1228.895013][ T7683] ? __kmem_cache_free+0xba/0x1f0 [ 1228.900103][ T7683] nf_tables_trans_destroy_work+0xb2d/0x11b0 [ 1228.906142][ T7683] ? nft_object_dump+0x1e0/0x1e0 [ 1228.911127][ T7683] ? _raw_spin_unlock_irq+0x23/0x50 [ 1228.916384][ T7683] ? process_scheduled_works+0x975/0x1600 [ 1228.922141][ T7683] ? process_scheduled_works+0x975/0x1600 [ 1228.927904][ T7683] process_scheduled_works+0xa60/0x1600 [ 1228.933523][ T7683] ? worker_attach_to_pool+0x370/0x370 [ 1228.939041][ T7683] ? assign_work+0x3cc/0x5d0 [ 1228.943692][ T7683] worker_thread+0xa5e/0xfe0 [ 1228.948354][ T7683] kthread+0x2fa/0x390 [ 1228.952465][ T7683] ? pr_cont_work+0x550/0x550 [ 1228.957189][ T7683] ? kthread_blkcg+0xd0/0xd0 [ 1228.961813][ T7683] ret_from_fork+0x48/0x80 [ 1228.966290][ T7683] ? kthread_blkcg+0xd0/0xd0 [ 1228.970929][ T7683] ret_from_fork_asm+0x11/0x20 [ 1228.975756][ T7683] [ 1228.979390][ T7683] Kernel Offset: disabled [ 1228.983873][ T7683] Rebooting in 86400 seconds..